41427440

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 100172160

約数和(自身を除く): 58744720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 67, 80, 118, 131, 134, 236, 262, 268, 295, 335, 472, 524, 536, 590, 655, 670, 944, 1048, 1072, 1180, 1310, 1340, 2096, 2360, 2620, 2680, 3953, 4720, 5240, 5360, 7729, 7906, 8777, 10480, 15458, 15812, 17554, 19765, 30916, 31624, 35108, 38645, 39530, 43885, 61832, 63248, 70216, 77290, 79060, 87770, 123664, 140432, 154580, 158120, 175540, 309160, 316240, 351080, 517843, 618320, 702160, 1035686, 2071372, 2589215, 4142744, 5178430, 8285488, 10356860, 20713720, 41427440]

約数ペア:

[(1, 41427440), (2, 20713720), (4, 10356860), (5, 8285488), (8, 5178430), (10, 4142744), (16, 2589215), (20, 2071372), (40, 1035686), (59, 702160), (67, 618320), (80, 517843), (118, 351080), (131, 316240), (134, 309160), (236, 175540), (262, 158120), (268, 154580), (295, 140432), (335, 123664), (472, 87770), (524, 79060), (536, 77290), (590, 70216), (655, 63248), (670, 61832), (944, 43885), (1048, 39530), (1072, 38645), (1180, 35108), (1310, 31624), (1340, 30916), (2096, 19765), (2360, 17554), (2620, 15812), (2680, 15458), (3953, 10480), (4720, 8777), (5240, 7906), (5360, 7729)]