3972753440

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2674

約数の個数: 96

約数和(自身を含む): 9586563840

約数和(自身を除く): 5613810400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 139, 146, 160, 278, 292, 365, 556, 584, 695, 730, 1112, 1168, 1390, 1460, 2224, 2336, 2447, 2780, 2920, 4448, 4894, 5560, 5840, 9788, 10147, 11120, 11680, 12235, 19576, 20294, 22240, 24470, 39152, 40588, 48940, 50735, 78304, 81176, 97880, 101470, 162352, 178631, 195760, 202940, 324704, 340133, 357262, 391520, 405880, 680266, 714524, 811760, 893155, 1360532, 1429048, 1623520, 1700665, 1786310, 2721064, 2858096, 3401330, 3572620, 5442128, 5716192, 6802660, 7145240, 10884256, 13605320, 14290480, 24829709, 27210640, 28580960, 49659418, 54421280, 99318836, 124148545, 198637672, 248297090, 397275344, 496594180, 794550688, 993188360, 1986376720, 3972753440]

約数ペア:

[(1, 3972753440), (2, 1986376720), (4, 993188360), (5, 794550688), (8, 496594180), (10, 397275344), (16, 248297090), (20, 198637672), (32, 124148545), (40, 99318836), (73, 54421280), (80, 49659418), (139, 28580960), (146, 27210640), (160, 24829709), (278, 14290480), (292, 13605320), (365, 10884256), (556, 7145240), (584, 6802660), (695, 5716192), (730, 5442128), (1112, 3572620), (1168, 3401330), (1390, 2858096), (1460, 2721064), (2224, 1786310), (2336, 1700665), (2447, 1623520), (2780, 1429048), (2920, 1360532), (4448, 893155), (4894, 811760), (5560, 714524), (5840, 680266), (9788, 405880), (10147, 391520), (11120, 357262), (11680, 340133), (12235, 324704), (19576, 202940), (20294, 195760), (22240, 178631), (24470, 162352), (39152, 101470), (40588, 97880), (48940, 81176), (50735, 78304)]