102395480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7560

約数の個数: 64

約数和(自身を含む): 259476480

約数和(自身を除く): 157081000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7507, 13640, 15014, 30028, 37535, 60056, 75070, 82577, 150140, 165154, 232717, 300280, 330308, 412885, 465434, 660616, 825770, 930868, 1163585, 1651540, 1861736, 2327170, 2559887, 3303080, 4654340, 5119774, 9308680, 10239548, 12799435, 20479096, 25598870, 51197740, 102395480]

約数ペア:

[(1, 102395480), (2, 51197740), (4, 25598870), (5, 20479096), (8, 12799435), (10, 10239548), (11, 9308680), (20, 5119774), (22, 4654340), (31, 3303080), (40, 2559887), (44, 2327170), (55, 1861736), (62, 1651540), (88, 1163585), (110, 930868), (124, 825770), (155, 660616), (220, 465434), (248, 412885), (310, 330308), (341, 300280), (440, 232717), (620, 165154), (682, 150140), (1240, 82577), (1364, 75070), (1705, 60056), (2728, 37535), (3410, 30028), (6820, 15014), (7507, 13640)]