121094740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27397}}^1$

素因数の和:27436

約数の個数: 48

約数和(自身を含む): 289980432

約数和(自身を除く): 168885692

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 27397, 54794, 109588, 136985, 273970, 356161, 465749, 547940, 712322, 931498, 1424644, 1780805, 1862996, 2328745, 3561610, 4657490, 6054737, 7123220, 9314980, 12109474, 24218948, 30273685, 60547370, 121094740]

約数ペア:

[(1, 121094740), (2, 60547370), (4, 30273685), (5, 24218948), (10, 12109474), (13, 9314980), (17, 7123220), (20, 6054737), (26, 4657490), (34, 3561610), (52, 2328745), (65, 1862996), (68, 1780805), (85, 1424644), (130, 931498), (170, 712322), (221, 547940), (260, 465749), (340, 356161), (442, 273970), (884, 136985), (1105, 109588), (2210, 54794), (4420, 27397)]