89248120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 219996000

約数和(自身を除く): 130747880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 2909, 3068, 3835, 5818, 6136, 7670, 11636, 14545, 15340, 23272, 29090, 30680, 37817, 58180, 75634, 116360, 151268, 171631, 189085, 302536, 343262, 378170, 686524, 756340, 858155, 1373048, 1512680, 1716310, 2231203, 3432620, 4462406, 6865240, 8924812, 11156015, 17849624, 22312030, 44624060, 89248120]

約数ペア:

[(1, 89248120), (2, 44624060), (4, 22312030), (5, 17849624), (8, 11156015), (10, 8924812), (13, 6865240), (20, 4462406), (26, 3432620), (40, 2231203), (52, 1716310), (59, 1512680), (65, 1373048), (104, 858155), (118, 756340), (130, 686524), (236, 378170), (260, 343262), (295, 302536), (472, 189085), (520, 171631), (590, 151268), (767, 116360), (1180, 75634), (1534, 58180), (2360, 37817), (2909, 30680), (3068, 29090), (3835, 23272), (5818, 15340), (6136, 14545), (7670, 11636)]