105172672750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1091}}^1\times {\mathrm{5431}}^1$

素因数の和:6610

約数の個数: 64

約数和(自身を含む): 199876045824

約数和(自身を除く): 94703373074

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1091, 1775, 2182, 3550, 5431, 5455, 8875, 10862, 10910, 17750, 27155, 27275, 54310, 54550, 77461, 135775, 136375, 154922, 271550, 272750, 385601, 387305, 678875, 771202, 774610, 1357750, 1928005, 1936525, 3856010, 3873050, 5925221, 9640025, 9682625, 11850442, 19280050, 19365250, 29626105, 48200125, 59252210, 96400250, 148130525, 296261050, 420690691, 740652625, 841381382, 1481305250, 2103453455, 4206906910, 10517267275, 21034534550, 52586336375, 105172672750]

約数ペア:

[(1, 105172672750), (2, 52586336375), (5, 21034534550), (10, 10517267275), (25, 4206906910), (50, 2103453455), (71, 1481305250), (125, 841381382), (142, 740652625), (250, 420690691), (355, 296261050), (710, 148130525), (1091, 96400250), (1775, 59252210), (2182, 48200125), (3550, 29626105), (5431, 19365250), (5455, 19280050), (8875, 11850442), (10862, 9682625), (10910, 9640025), (17750, 5925221), (27155, 3873050), (27275, 3856010), (54310, 1936525), (54550, 1928005), (77461, 1357750), (135775, 774610), (136375, 771202), (154922, 678875), (271550, 387305), (272750, 385601)]