4051584640

素因数分解:

$2^7\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{4339}}^1$

素因数の和:5817

約数の個数: 64

約数和(自身を含む): 9694692000

約数和(自身を除く): 5643107360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1459, 2918, 4339, 5836, 7295, 8678, 11672, 14590, 17356, 21695, 23344, 29180, 34712, 43390, 46688, 58360, 69424, 86780, 93376, 116720, 138848, 173560, 186752, 233440, 277696, 347120, 466880, 555392, 694240, 933760, 1388480, 2776960, 6330601, 12661202, 25322404, 31653005, 50644808, 63306010, 101289616, 126612020, 202579232, 253224040, 405158464, 506448080, 810316928, 1012896160, 2025792320, 4051584640]

約数ペア:

[(1, 4051584640), (2, 2025792320), (4, 1012896160), (5, 810316928), (8, 506448080), (10, 405158464), (16, 253224040), (20, 202579232), (32, 126612020), (40, 101289616), (64, 63306010), (80, 50644808), (128, 31653005), (160, 25322404), (320, 12661202), (640, 6330601), (1459, 2776960), (2918, 1388480), (4339, 933760), (5836, 694240), (7295, 555392), (8678, 466880), (11672, 347120), (14590, 277696), (17356, 233440), (21695, 186752), (23344, 173560), (29180, 138848), (34712, 116720), (43390, 93376), (46688, 86780), (58360, 69424)]