63128984020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2377}}^1$

素因数の和:2833

約数の個数: 96

約数和(自身を含む): 137205653760

約数和(自身を除く): 74076669740

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 317, 355, 590, 634, 710, 1180, 1268, 1420, 1585, 2377, 3170, 4189, 4754, 6340, 8378, 9508, 11885, 16756, 18703, 20945, 22507, 23770, 37406, 41890, 45014, 47540, 74812, 83780, 90028, 93515, 112535, 140243, 168767, 187030, 225070, 280486, 337534, 374060, 450140, 560972, 675068, 701215, 753509, 843835, 1327913, 1402430, 1507018, 1687670, 2655826, 2804860, 3014036, 3375340, 3767545, 5311652, 6639565, 7535090, 9957253, 13279130, 15070180, 19914506, 26558260, 39829012, 44457031, 49786265, 53499139, 88914062, 99572530, 106998278, 177828124, 199145060, 213996556, 222285155, 267495695, 444570310, 534991390, 889140620, 1069982780, 3156449201, 6312898402, 12625796804, 15782246005, 31564492010, 63128984020]

約数ペア:

[(1, 63128984020), (2, 31564492010), (4, 15782246005), (5, 12625796804), (10, 6312898402), (20, 3156449201), (59, 1069982780), (71, 889140620), (118, 534991390), (142, 444570310), (236, 267495695), (284, 222285155), (295, 213996556), (317, 199145060), (355, 177828124), (590, 106998278), (634, 99572530), (710, 88914062), (1180, 53499139), (1268, 49786265), (1420, 44457031), (1585, 39829012), (2377, 26558260), (3170, 19914506), (4189, 15070180), (4754, 13279130), (6340, 9957253), (8378, 7535090), (9508, 6639565), (11885, 5311652), (16756, 3767545), (18703, 3375340), (20945, 3014036), (22507, 2804860), (23770, 2655826), (37406, 1687670), (41890, 1507018), (45014, 1402430), (47540, 1327913), (74812, 843835), (83780, 753509), (90028, 701215), (93515, 675068), (112535, 560972), (140243, 450140), (168767, 374060), (187030, 337534), (225070, 280486)]