100143604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 203374080

約数和(自身を除く): 103230476

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1133, 1163, 1957, 2266, 2326, 3914, 4532, 4652, 7828, 12793, 21527, 22097, 25586, 43054, 44194, 51172, 86108, 88388, 119789, 239578, 243067, 479156, 486134, 972268, 1317679, 2275991, 2635358, 4551982, 5270716, 9103964, 25035901, 50071802, 100143604]

約数ペア:

[(1, 100143604), (2, 50071802), (4, 25035901), (11, 9103964), (19, 5270716), (22, 4551982), (38, 2635358), (44, 2275991), (76, 1317679), (103, 972268), (206, 486134), (209, 479156), (412, 243067), (418, 239578), (836, 119789), (1133, 88388), (1163, 86108), (1957, 51172), (2266, 44194), (2326, 43054), (3914, 25586), (4532, 22097), (4652, 21527), (7828, 12793)]