48352280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 114285600

約数和(自身を除く): 65933320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 571, 580, 584, 730, 1142, 1160, 1460, 2117, 2284, 2855, 2920, 4234, 4568, 5710, 8468, 10585, 11420, 16559, 16936, 21170, 22840, 33118, 41683, 42340, 66236, 82795, 83366, 84680, 132472, 165590, 166732, 208415, 331180, 333464, 416830, 662360, 833660, 1208807, 1667320, 2417614, 4835228, 6044035, 9670456, 12088070, 24176140, 48352280]

約数ペア:

[(1, 48352280), (2, 24176140), (4, 12088070), (5, 9670456), (8, 6044035), (10, 4835228), (20, 2417614), (29, 1667320), (40, 1208807), (58, 833660), (73, 662360), (116, 416830), (145, 333464), (146, 331180), (232, 208415), (290, 166732), (292, 165590), (365, 132472), (571, 84680), (580, 83366), (584, 82795), (730, 66236), (1142, 42340), (1160, 41683), (1460, 33118), (2117, 22840), (2284, 21170), (2855, 16936), (2920, 16559), (4234, 11420), (4568, 10585), (5710, 8468)]