4143263920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{10589}}^1$

素因数の和:10742

約数の個数: 80

約数和(自身を含む): 9911731680

約数和(自身を除く): 5768467760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 134, 146, 268, 292, 335, 365, 536, 584, 670, 730, 1072, 1168, 1340, 1460, 2680, 2920, 4891, 5360, 5840, 9782, 10589, 19564, 21178, 24455, 39128, 42356, 48910, 52945, 78256, 84712, 97820, 105890, 169424, 195640, 211780, 391280, 423560, 709463, 772997, 847120, 1418926, 1545994, 2837852, 3091988, 3547315, 3864985, 5675704, 6183976, 7094630, 7729970, 11351408, 12367952, 14189260, 15459940, 28378520, 30919880, 51790799, 56757040, 61839760, 103581598, 207163196, 258953995, 414326392, 517907990, 828652784, 1035815980, 2071631960, 4143263920]

約数ペア:

[(1, 4143263920), (2, 2071631960), (4, 1035815980), (5, 828652784), (8, 517907990), (10, 414326392), (16, 258953995), (20, 207163196), (40, 103581598), (67, 61839760), (73, 56757040), (80, 51790799), (134, 30919880), (146, 28378520), (268, 15459940), (292, 14189260), (335, 12367952), (365, 11351408), (536, 7729970), (584, 7094630), (670, 6183976), (730, 5675704), (1072, 3864985), (1168, 3547315), (1340, 3091988), (1460, 2837852), (2680, 1545994), (2920, 1418926), (4891, 847120), (5360, 772997), (5840, 709463), (9782, 423560), (10589, 391280), (19564, 211780), (21178, 195640), (24455, 169424), (39128, 105890), (42356, 97820), (48910, 84712), (52945, 78256)]