25796820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3649

約数の個数: 96

約数和(自身を含む): 87429888

約数和(自身を除く): 61633068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 3613, 7140, 7226, 10839, 14452, 18065, 21678, 25291, 36130, 43356, 50582, 54195, 61421, 72260, 75873, 101164, 108390, 122842, 126455, 151746, 184263, 216780, 245684, 252910, 303492, 307105, 368526, 379365, 429947, 505820, 614210, 737052, 758730, 859894, 921315, 1228420, 1289841, 1517460, 1719788, 1842630, 2149735, 2579682, 3685260, 4299470, 5159364, 6449205, 8598940, 12898410, 25796820]

約数ペア:

[(1, 25796820), (2, 12898410), (3, 8598940), (4, 6449205), (5, 5159364), (6, 4299470), (7, 3685260), (10, 2579682), (12, 2149735), (14, 1842630), (15, 1719788), (17, 1517460), (20, 1289841), (21, 1228420), (28, 921315), (30, 859894), (34, 758730), (35, 737052), (42, 614210), (51, 505820), (60, 429947), (68, 379365), (70, 368526), (84, 307105), (85, 303492), (102, 252910), (105, 245684), (119, 216780), (140, 184263), (170, 151746), (204, 126455), (210, 122842), (238, 108390), (255, 101164), (340, 75873), (357, 72260), (420, 61421), (476, 54195), (510, 50582), (595, 43356), (714, 36130), (1020, 25291), (1190, 21678), (1428, 18065), (1785, 14452), (2380, 10839), (3570, 7226), (3613, 7140)]