5626936640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71191}}^1$

素因数の和:71240

約数の個数: 112

約数和(自身を含む): 15189525120

約数和(自身を除く): 9562588480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 39520, 71191, 79040, 142382, 284764, 355955, 569528, 711910, 925483, 1139056, 1352629, 1423820, 1850966, 2278112, 2705258, 2847640, 3701932, 4556224, 4627415, 5410516, 5695280, 6763145, 7403864, 9254830, 10821032, 11390560, 13526290, 14807728, 17584177, 18509660, 21642064, 22781120, 27052580, 29615456, 35168354, 37019320, 43284128, 54105160, 59230912, 70336708, 74038640, 86568256, 87920885, 108210320, 140673416, 148077280, 175841770, 216420640, 281346832, 296154560, 351683540, 432841280, 562693664, 703367080, 1125387328, 1406734160, 2813468320, 5626936640]

約数ペア:

[(1, 5626936640), (2, 2813468320), (4, 1406734160), (5, 1125387328), (8, 703367080), (10, 562693664), (13, 432841280), (16, 351683540), (19, 296154560), (20, 281346832), (26, 216420640), (32, 175841770), (38, 148077280), (40, 140673416), (52, 108210320), (64, 87920885), (65, 86568256), (76, 74038640), (80, 70336708), (95, 59230912), (104, 54105160), (130, 43284128), (152, 37019320), (160, 35168354), (190, 29615456), (208, 27052580), (247, 22781120), (260, 21642064), (304, 18509660), (320, 17584177), (380, 14807728), (416, 13526290), (494, 11390560), (520, 10821032), (608, 9254830), (760, 7403864), (832, 6763145), (988, 5695280), (1040, 5410516), (1216, 4627415), (1235, 4556224), (1520, 3701932), (1976, 2847640), (2080, 2705258), (2470, 2278112), (3040, 1850966), (3952, 1423820), (4160, 1352629), (4940, 1139056), (6080, 925483), (7904, 711910), (9880, 569528), (15808, 355955), (19760, 284764), (39520, 142382), (71191, 79040)]