22163700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5713

約数の個数: 72

約数和(自身を含む): 69071968

約数和(自身を除く): 46908268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5683, 11366, 17049, 22732, 28415, 34098, 56830, 68196, 73879, 85245, 113660, 142075, 147758, 170490, 221637, 284150, 295516, 340980, 369395, 426225, 443274, 568300, 738790, 852450, 886548, 1108185, 1477580, 1704900, 1846975, 2216370, 3693950, 4432740, 5540925, 7387900, 11081850, 22163700]

約数ペア:

[(1, 22163700), (2, 11081850), (3, 7387900), (4, 5540925), (5, 4432740), (6, 3693950), (10, 2216370), (12, 1846975), (13, 1704900), (15, 1477580), (20, 1108185), (25, 886548), (26, 852450), (30, 738790), (39, 568300), (50, 443274), (52, 426225), (60, 369395), (65, 340980), (75, 295516), (78, 284150), (100, 221637), (130, 170490), (150, 147758), (156, 142075), (195, 113660), (260, 85245), (300, 73879), (325, 68196), (390, 56830), (650, 34098), (780, 28415), (975, 22732), (1300, 17049), (1950, 11366), (3900, 5683)]