222309640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13457}}^1$

素因数の和:13534

約数の個数: 64

約数和(自身を含む): 581385600

約数和(自身を除く): 359075960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 13457, 16520, 26914, 53828, 67285, 94199, 107656, 134570, 188398, 269140, 376796, 470995, 538280, 753592, 793963, 941990, 1587926, 1883980, 3175852, 3767960, 3969815, 5557741, 6351704, 7939630, 11115482, 15879260, 22230964, 27788705, 31758520, 44461928, 55577410, 111154820, 222309640]

約数ペア:

[(1, 222309640), (2, 111154820), (4, 55577410), (5, 44461928), (7, 31758520), (8, 27788705), (10, 22230964), (14, 15879260), (20, 11115482), (28, 7939630), (35, 6351704), (40, 5557741), (56, 3969815), (59, 3767960), (70, 3175852), (118, 1883980), (140, 1587926), (236, 941990), (280, 793963), (295, 753592), (413, 538280), (472, 470995), (590, 376796), (826, 269140), (1180, 188398), (1652, 134570), (2065, 107656), (2360, 94199), (3304, 67285), (4130, 53828), (8260, 26914), (13457, 16520)]