5887720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 14284800

約数和(自身を除く): 8397080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 127, 152, 190, 244, 254, 305, 380, 488, 508, 610, 635, 760, 1016, 1159, 1220, 1270, 2318, 2413, 2440, 2540, 4636, 4826, 5080, 5795, 7747, 9272, 9652, 11590, 12065, 15494, 19304, 23180, 24130, 30988, 38735, 46360, 48260, 61976, 77470, 96520, 147193, 154940, 294386, 309880, 588772, 735965, 1177544, 1471930, 2943860, 5887720]

約数ペア:

[(1, 5887720), (2, 2943860), (4, 1471930), (5, 1177544), (8, 735965), (10, 588772), (19, 309880), (20, 294386), (38, 154940), (40, 147193), (61, 96520), (76, 77470), (95, 61976), (122, 48260), (127, 46360), (152, 38735), (190, 30988), (244, 24130), (254, 23180), (305, 19304), (380, 15494), (488, 12065), (508, 11590), (610, 9652), (635, 9272), (760, 7747), (1016, 5795), (1159, 5080), (1220, 4826), (1270, 4636), (2318, 2540), (2413, 2440)]