130556140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 194584340

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 191, 220, 239, 260, 286, 382, 478, 572, 715, 764, 955, 956, 1195, 1430, 1910, 2101, 2390, 2483, 2629, 2860, 3107, 3820, 4202, 4780, 4966, 5258, 6214, 8404, 9932, 10505, 10516, 12415, 12428, 13145, 15535, 21010, 24830, 26290, 27313, 31070, 34177, 42020, 45649, 49660, 52580, 54626, 62140, 68354, 91298, 109252, 136565, 136708, 170885, 182596, 228245, 273130, 341770, 456490, 502139, 546260, 593437, 683540, 912980, 1004278, 1186874, 2008556, 2373748, 2510695, 2967185, 5021390, 5934370, 6527807, 10042780, 11868740, 13055614, 26111228, 32639035, 65278070, 130556140]

約数ペア:

[(1, 130556140), (2, 65278070), (4, 32639035), (5, 26111228), (10, 13055614), (11, 11868740), (13, 10042780), (20, 6527807), (22, 5934370), (26, 5021390), (44, 2967185), (52, 2510695), (55, 2373748), (65, 2008556), (110, 1186874), (130, 1004278), (143, 912980), (191, 683540), (220, 593437), (239, 546260), (260, 502139), (286, 456490), (382, 341770), (478, 273130), (572, 228245), (715, 182596), (764, 170885), (955, 136708), (956, 136565), (1195, 109252), (1430, 91298), (1910, 68354), (2101, 62140), (2390, 54626), (2483, 52580), (2629, 49660), (2860, 45649), (3107, 42020), (3820, 34177), (4202, 31070), (4780, 27313), (4966, 26290), (5258, 24830), (6214, 21010), (8404, 15535), (9932, 13145), (10505, 12428), (10516, 12415)]