22452025640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2685649}}^1$

素因数の和:2685690

約数の個数: 64

約数和(自身を含む): 58010040000

約数和(自身を除く): 35558014360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 2685649, 5371298, 10742596, 13428245, 21485192, 26856490, 29542139, 51027331, 53712980, 59084278, 102054662, 107425960, 118168556, 147710695, 204109324, 236337112, 255136655, 295421390, 408218648, 510273310, 561300641, 590842780, 1020546620, 1122601282, 1181685560, 2041093240, 2245202564, 2806503205, 4490405128, 5613006410, 11226012820, 22452025640]

約数ペア:

[(1, 22452025640), (2, 11226012820), (4, 5613006410), (5, 4490405128), (8, 2806503205), (10, 2245202564), (11, 2041093240), (19, 1181685560), (20, 1122601282), (22, 1020546620), (38, 590842780), (40, 561300641), (44, 510273310), (55, 408218648), (76, 295421390), (88, 255136655), (95, 236337112), (110, 204109324), (152, 147710695), (190, 118168556), (209, 107425960), (220, 102054662), (380, 59084278), (418, 53712980), (440, 51027331), (760, 29542139), (836, 26856490), (1045, 21485192), (1672, 13428245), (2090, 10742596), (4180, 5371298), (8360, 2685649)]