41415920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5722

約数の個数: 80

約数和(自身を含む): 118534080

約数和(自身を除く): 77118160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 5689, 7280, 11378, 22756, 28445, 39823, 45512, 56890, 73957, 79646, 91024, 113780, 147914, 159292, 199115, 227560, 295828, 318584, 369785, 398230, 455120, 517699, 591656, 637168, 739570, 796460, 1035398, 1183312, 1479140, 1592920, 2070796, 2588495, 2958280, 3185840, 4141592, 5176990, 5916560, 8283184, 10353980, 20707960, 41415920]

約数ペア:

[(1, 41415920), (2, 20707960), (4, 10353980), (5, 8283184), (7, 5916560), (8, 5176990), (10, 4141592), (13, 3185840), (14, 2958280), (16, 2588495), (20, 2070796), (26, 1592920), (28, 1479140), (35, 1183312), (40, 1035398), (52, 796460), (56, 739570), (65, 637168), (70, 591656), (80, 517699), (91, 455120), (104, 398230), (112, 369785), (130, 318584), (140, 295828), (182, 227560), (208, 199115), (260, 159292), (280, 147914), (364, 113780), (455, 91024), (520, 79646), (560, 73957), (728, 56890), (910, 45512), (1040, 39823), (1456, 28445), (1820, 22756), (3640, 11378), (5689, 7280)]