91635604640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{14827}}^1$

素因数の和:14987

約数の個数: 144

約数和(自身を含む): 230633881632

約数和(自身を除く): 138998276992

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 107, 152, 160, 190, 214, 304, 361, 380, 428, 535, 608, 722, 760, 856, 1070, 1444, 1520, 1712, 1805, 2033, 2140, 2888, 3040, 3424, 3610, 4066, 4280, 5776, 7220, 8132, 8560, 10165, 11552, 14440, 14827, 16264, 17120, 20330, 28880, 29654, 32528, 38627, 40660, 57760, 59308, 65056, 74135, 77254, 81320, 118616, 148270, 154508, 162640, 193135, 237232, 281713, 296540, 309016, 325280, 386270, 474464, 563426, 593080, 618032, 772540, 1126852, 1186160, 1236064, 1408565, 1545080, 1586489, 2253704, 2372320, 2817130, 3090160, 3172978, 4507408, 5352547, 5634260, 6180320, 6345956, 7932445, 9014816, 10705094, 11268520, 12691912, 15864890, 21410188, 22537040, 25383824, 26762735, 30143291, 31729780, 42820376, 45074080, 50767648, 53525470, 60286582, 63459560, 85640752, 107050940, 120573164, 126919120, 150716455, 171281504, 214101880, 241146328, 253838240, 301432910, 428203760, 482292656, 572722529, 602865820, 856407520, 964585312, 1145445058, 1205731640, 2290890116, 2411463280, 2863612645, 4581780232, 4822926560, 5727225290, 9163560464, 11454450580, 18327120928, 22908901160, 45817802320, 91635604640]

約数ペア:

[(1, 91635604640), (2, 45817802320), (4, 22908901160), (5, 18327120928), (8, 11454450580), (10, 9163560464), (16, 5727225290), (19, 4822926560), (20, 4581780232), (32, 2863612645), (38, 2411463280), (40, 2290890116), (76, 1205731640), (80, 1145445058), (95, 964585312), (107, 856407520), (152, 602865820), (160, 572722529), (190, 482292656), (214, 428203760), (304, 301432910), (361, 253838240), (380, 241146328), (428, 214101880), (535, 171281504), (608, 150716455), (722, 126919120), (760, 120573164), (856, 107050940), (1070, 85640752), (1444, 63459560), (1520, 60286582), (1712, 53525470), (1805, 50767648), (2033, 45074080), (2140, 42820376), (2888, 31729780), (3040, 30143291), (3424, 26762735), (3610, 25383824), (4066, 22537040), (4280, 21410188), (5776, 15864890), (7220, 12691912), (8132, 11268520), (8560, 10705094), (10165, 9014816), (11552, 7932445), (14440, 6345956), (14827, 6180320), (16264, 5634260), (17120, 5352547), (20330, 4507408), (28880, 3172978), (29654, 3090160), (32528, 2817130), (38627, 2372320), (40660, 2253704), (57760, 1586489), (59308, 1545080), (65056, 1408565), (74135, 1236064), (77254, 1186160), (81320, 1126852), (118616, 772540), (148270, 618032), (154508, 593080), (162640, 563426), (193135, 474464), (237232, 386270), (281713, 325280), (296540, 309016)]