23042240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 38405440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 191, 208, 232, 260, 290, 320, 377, 382, 416, 464, 520, 580, 754, 764, 832, 928, 955, 1040, 1160, 1508, 1528, 1856, 1885, 1910, 2080, 2320, 2483, 3016, 3056, 3770, 3820, 4160, 4640, 4966, 5539, 6032, 6112, 7540, 7640, 9280, 9932, 11078, 12064, 12224, 12415, 15080, 15280, 19864, 22156, 24128, 24830, 27695, 30160, 30560, 39728, 44312, 49660, 55390, 60320, 61120, 72007, 79456, 88624, 99320, 110780, 120640, 144014, 158912, 177248, 198640, 221560, 288028, 354496, 360035, 397280, 443120, 576056, 720070, 794560, 886240, 1152112, 1440140, 1772480, 2304224, 2880280, 4608448, 5760560, 11521120, 23042240]

約数ペア:

[(1, 23042240), (2, 11521120), (4, 5760560), (5, 4608448), (8, 2880280), (10, 2304224), (13, 1772480), (16, 1440140), (20, 1152112), (26, 886240), (29, 794560), (32, 720070), (40, 576056), (52, 443120), (58, 397280), (64, 360035), (65, 354496), (80, 288028), (104, 221560), (116, 198640), (130, 177248), (145, 158912), (160, 144014), (191, 120640), (208, 110780), (232, 99320), (260, 88624), (290, 79456), (320, 72007), (377, 61120), (382, 60320), (416, 55390), (464, 49660), (520, 44312), (580, 39728), (754, 30560), (764, 30160), (832, 27695), (928, 24830), (955, 24128), (1040, 22156), (1160, 19864), (1508, 15280), (1528, 15080), (1856, 12415), (1885, 12224), (1910, 12064), (2080, 11078), (2320, 9932), (2483, 9280), (3016, 7640), (3056, 7540), (3770, 6112), (3820, 6032), (4160, 5539), (4640, 4966)]