65698160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 168283872

約数和(自身を除く): 102585712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 617, 880, 968, 1210, 1234, 1331, 1936, 2420, 2468, 2662, 3085, 4840, 4936, 5324, 6170, 6655, 6787, 9680, 9872, 10648, 12340, 13310, 13574, 21296, 24680, 26620, 27148, 33935, 49360, 53240, 54296, 67870, 74657, 106480, 108592, 135740, 149314, 271480, 298628, 373285, 542960, 597256, 746570, 821227, 1194512, 1493140, 1642454, 2986280, 3284908, 4106135, 5972560, 6569816, 8212270, 13139632, 16424540, 32849080, 65698160]

約数ペア:

[(1, 65698160), (2, 32849080), (4, 16424540), (5, 13139632), (8, 8212270), (10, 6569816), (11, 5972560), (16, 4106135), (20, 3284908), (22, 2986280), (40, 1642454), (44, 1493140), (55, 1194512), (80, 821227), (88, 746570), (110, 597256), (121, 542960), (176, 373285), (220, 298628), (242, 271480), (440, 149314), (484, 135740), (605, 108592), (617, 106480), (880, 74657), (968, 67870), (1210, 54296), (1234, 53240), (1331, 49360), (1936, 33935), (2420, 27148), (2468, 26620), (2662, 24680), (3085, 21296), (4840, 13574), (4936, 13310), (5324, 12340), (6170, 10648), (6655, 9872), (6787, 9680)]