293364940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{70183}}^1$

素因数の和:70222

約数の個数: 48

約数和(自身を含む): 707454720

約数和(自身を除く): 414089780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 70183, 140366, 280732, 350915, 701830, 772013, 1333477, 1403660, 1544026, 2666954, 3088052, 3860065, 5333908, 6667385, 7720130, 13334770, 14668247, 15440260, 26669540, 29336494, 58672988, 73341235, 146682470, 293364940]

約数ペア:

[(1, 293364940), (2, 146682470), (4, 73341235), (5, 58672988), (10, 29336494), (11, 26669540), (19, 15440260), (20, 14668247), (22, 13334770), (38, 7720130), (44, 6667385), (55, 5333908), (76, 3860065), (95, 3088052), (110, 2666954), (190, 1544026), (209, 1403660), (220, 1333477), (380, 772013), (418, 701830), (836, 350915), (1045, 280732), (2090, 140366), (4180, 70183)]