5341160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 13392000

約数和(自身を除く): 8050840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 199, 220, 244, 305, 398, 440, 488, 610, 671, 796, 995, 1220, 1342, 1592, 1990, 2189, 2440, 2684, 3355, 3980, 4378, 5368, 6710, 7960, 8756, 10945, 12139, 13420, 17512, 21890, 24278, 26840, 43780, 48556, 60695, 87560, 97112, 121390, 133529, 242780, 267058, 485560, 534116, 667645, 1068232, 1335290, 2670580, 5341160]

約数ペア:

[(1, 5341160), (2, 2670580), (4, 1335290), (5, 1068232), (8, 667645), (10, 534116), (11, 485560), (20, 267058), (22, 242780), (40, 133529), (44, 121390), (55, 97112), (61, 87560), (88, 60695), (110, 48556), (122, 43780), (199, 26840), (220, 24278), (244, 21890), (305, 17512), (398, 13420), (440, 12139), (488, 10945), (610, 8756), (671, 7960), (796, 6710), (995, 5368), (1220, 4378), (1342, 3980), (1592, 3355), (1990, 2684), (2189, 2440)]