23459480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 60041520

約数和(自身を除く): 36582040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 131, 148, 185, 220, 242, 262, 296, 370, 407, 440, 484, 524, 605, 655, 740, 814, 968, 1048, 1210, 1310, 1441, 1480, 1628, 2035, 2420, 2620, 2882, 3256, 4070, 4477, 4840, 4847, 5240, 5764, 7205, 8140, 8954, 9694, 11528, 14410, 15851, 16280, 17908, 19388, 22385, 24235, 28820, 31702, 35816, 38776, 44770, 48470, 53317, 57640, 63404, 79255, 89540, 96940, 106634, 126808, 158510, 179080, 193880, 213268, 266585, 317020, 426536, 533170, 586487, 634040, 1066340, 1172974, 2132680, 2345948, 2932435, 4691896, 5864870, 11729740, 23459480]

約数ペア:

[(1, 23459480), (2, 11729740), (4, 5864870), (5, 4691896), (8, 2932435), (10, 2345948), (11, 2132680), (20, 1172974), (22, 1066340), (37, 634040), (40, 586487), (44, 533170), (55, 426536), (74, 317020), (88, 266585), (110, 213268), (121, 193880), (131, 179080), (148, 158510), (185, 126808), (220, 106634), (242, 96940), (262, 89540), (296, 79255), (370, 63404), (407, 57640), (440, 53317), (484, 48470), (524, 44770), (605, 38776), (655, 35816), (740, 31702), (814, 28820), (968, 24235), (1048, 22385), (1210, 19388), (1310, 17908), (1441, 16280), (1480, 15851), (1628, 14410), (2035, 11528), (2420, 9694), (2620, 8954), (2882, 8140), (3256, 7205), (4070, 5764), (4477, 5240), (4840, 4847)]