22856940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 72360288

約数和(自身を除く): 49503348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5521, 11042, 16563, 22084, 27605, 33126, 49689, 55210, 66252, 82815, 99378, 110420, 126983, 165630, 198756, 248445, 253966, 331260, 380949, 496890, 507932, 634915, 761898, 993780, 1142847, 1269830, 1523796, 1904745, 2285694, 2539660, 3809490, 4571388, 5714235, 7618980, 11428470, 22856940]

約数ペア:

[(1, 22856940), (2, 11428470), (3, 7618980), (4, 5714235), (5, 4571388), (6, 3809490), (9, 2539660), (10, 2285694), (12, 1904745), (15, 1523796), (18, 1269830), (20, 1142847), (23, 993780), (30, 761898), (36, 634915), (45, 507932), (46, 496890), (60, 380949), (69, 331260), (90, 253966), (92, 248445), (115, 198756), (138, 165630), (180, 126983), (207, 110420), (230, 99378), (276, 82815), (345, 66252), (414, 55210), (460, 49689), (690, 33126), (828, 27605), (1035, 22084), (1380, 16563), (2070, 11042), (4140, 5521)]