45046465780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2009209}}^1$

素因数の和:2009296

約数の個数: 48

約数和(自身を含む): 101264184000

約数和(自身を除く): 56217718220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 11210, 22420, 2009209, 4018418, 8036836, 10046045, 20092090, 38174971, 40184180, 76349942, 118543331, 152699884, 190874855, 237086662, 381749710, 474173324, 592716655, 763499420, 1185433310, 2252323289, 2370866620, 4504646578, 9009293156, 11261616445, 22523232890, 45046465780]

約数ペア:

[(1, 45046465780), (2, 22523232890), (4, 11261616445), (5, 9009293156), (10, 4504646578), (19, 2370866620), (20, 2252323289), (38, 1185433310), (59, 763499420), (76, 592716655), (95, 474173324), (118, 381749710), (190, 237086662), (236, 190874855), (295, 152699884), (380, 118543331), (590, 76349942), (1121, 40184180), (1180, 38174971), (2242, 20092090), (4484, 10046045), (5605, 8036836), (11210, 4018418), (22420, 2009209)]