99054920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 153094840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 37, 40, 62, 68, 74, 85, 124, 127, 136, 148, 155, 170, 185, 248, 254, 296, 310, 340, 370, 508, 527, 620, 629, 635, 680, 740, 1016, 1054, 1147, 1240, 1258, 1270, 1480, 2108, 2159, 2294, 2516, 2540, 2635, 3145, 3937, 4216, 4318, 4588, 4699, 5032, 5080, 5270, 5735, 6290, 7874, 8636, 9176, 9398, 10540, 10795, 11470, 12580, 15748, 17272, 18796, 19499, 19685, 21080, 21590, 22940, 23495, 25160, 31496, 37592, 38998, 39370, 43180, 45880, 46990, 66929, 77996, 78740, 79883, 86360, 93980, 97495, 133858, 145669, 155992, 157480, 159766, 187960, 194990, 267716, 291338, 319532, 334645, 389980, 399415, 535432, 582676, 639064, 669290, 728345, 779960, 798830, 1165352, 1338580, 1456690, 1597660, 2476373, 2677160, 2913380, 3195320, 4952746, 5826760, 9905492, 12381865, 19810984, 24763730, 49527460, 99054920]

約数ペア:

[(1, 99054920), (2, 49527460), (4, 24763730), (5, 19810984), (8, 12381865), (10, 9905492), (17, 5826760), (20, 4952746), (31, 3195320), (34, 2913380), (37, 2677160), (40, 2476373), (62, 1597660), (68, 1456690), (74, 1338580), (85, 1165352), (124, 798830), (127, 779960), (136, 728345), (148, 669290), (155, 639064), (170, 582676), (185, 535432), (248, 399415), (254, 389980), (296, 334645), (310, 319532), (340, 291338), (370, 267716), (508, 194990), (527, 187960), (620, 159766), (629, 157480), (635, 155992), (680, 145669), (740, 133858), (1016, 97495), (1054, 93980), (1147, 86360), (1240, 79883), (1258, 78740), (1270, 77996), (1480, 66929), (2108, 46990), (2159, 45880), (2294, 43180), (2516, 39370), (2540, 38998), (2635, 37592), (3145, 31496), (3937, 25160), (4216, 23495), (4318, 22940), (4588, 21590), (4699, 21080), (5032, 19685), (5080, 19499), (5270, 18796), (5735, 17272), (6290, 15748), (7874, 12580), (8636, 11470), (9176, 10795), (9398, 10540)]