40900284

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 108512768

約数和(自身を除く): 67612484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 547, 558, 603, 804, 1094, 1116, 1206, 1641, 2077, 2188, 2412, 3282, 4154, 4923, 6231, 6564, 8308, 9846, 12462, 16957, 18693, 19692, 24924, 33914, 36649, 37386, 50871, 67828, 73298, 74772, 101742, 109947, 146596, 152613, 203484, 219894, 305226, 329841, 439788, 610452, 659682, 1136119, 1319364, 2272238, 3408357, 4544476, 6816714, 10225071, 13633428, 20450142, 40900284]

約数ペア:

[(1, 40900284), (2, 20450142), (3, 13633428), (4, 10225071), (6, 6816714), (9, 4544476), (12, 3408357), (18, 2272238), (31, 1319364), (36, 1136119), (62, 659682), (67, 610452), (93, 439788), (124, 329841), (134, 305226), (186, 219894), (201, 203484), (268, 152613), (279, 146596), (372, 109947), (402, 101742), (547, 74772), (558, 73298), (603, 67828), (804, 50871), (1094, 37386), (1116, 36649), (1206, 33914), (1641, 24924), (2077, 19692), (2188, 18693), (2412, 16957), (3282, 12462), (4154, 9846), (4923, 8308), (6231, 6564)]