36893740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 88813872

約数和(自身を除く): 51920132

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 491, 578, 884, 982, 1105, 1156, 1445, 1964, 2210, 2455, 2890, 3757, 4420, 4910, 5780, 6383, 7514, 8347, 9820, 12766, 15028, 16694, 18785, 25532, 31915, 33388, 37570, 41735, 63830, 75140, 83470, 108511, 127660, 141899, 166940, 217022, 283798, 434044, 542555, 567596, 709495, 1085110, 1418990, 1844687, 2170220, 2837980, 3689374, 7378748, 9223435, 18446870, 36893740]

約数ペア:

[(1, 36893740), (2, 18446870), (4, 9223435), (5, 7378748), (10, 3689374), (13, 2837980), (17, 2170220), (20, 1844687), (26, 1418990), (34, 1085110), (52, 709495), (65, 567596), (68, 542555), (85, 434044), (130, 283798), (170, 217022), (221, 166940), (260, 141899), (289, 127660), (340, 108511), (442, 83470), (491, 75140), (578, 63830), (884, 41735), (982, 37570), (1105, 33388), (1156, 31915), (1445, 25532), (1964, 18785), (2210, 16694), (2455, 15028), (2890, 12766), (3757, 9820), (4420, 8347), (4910, 7514), (5780, 6383)]