33542680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 78343200

約数和(自身を除く): 44800520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 118, 122, 233, 236, 244, 295, 305, 466, 472, 488, 590, 610, 932, 1165, 1180, 1220, 1864, 2330, 2360, 2440, 3599, 4660, 7198, 9320, 13747, 14213, 14396, 17995, 27494, 28426, 28792, 35990, 54988, 56852, 68735, 71065, 71980, 109976, 113704, 137470, 142130, 143960, 274940, 284260, 549880, 568520, 838567, 1677134, 3354268, 4192835, 6708536, 8385670, 16771340, 33542680]

約数ペア:

[(1, 33542680), (2, 16771340), (4, 8385670), (5, 6708536), (8, 4192835), (10, 3354268), (20, 1677134), (40, 838567), (59, 568520), (61, 549880), (118, 284260), (122, 274940), (233, 143960), (236, 142130), (244, 137470), (295, 113704), (305, 109976), (466, 71980), (472, 71065), (488, 68735), (590, 56852), (610, 54988), (932, 35990), (1165, 28792), (1180, 28426), (1220, 27494), (1864, 17995), (2330, 14396), (2360, 14213), (2440, 13747), (3599, 9320), (4660, 7198)]