82336280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 200793600

約数和(自身を除く): 118457320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 260, 382, 520, 764, 829, 955, 1528, 1658, 1910, 2483, 3316, 3820, 4145, 4966, 6632, 7640, 8290, 9932, 10777, 12415, 16580, 19864, 21554, 24830, 33160, 43108, 49660, 53885, 86216, 99320, 107770, 158339, 215540, 316678, 431080, 633356, 791695, 1266712, 1583390, 2058407, 3166780, 4116814, 6333560, 8233628, 10292035, 16467256, 20584070, 41168140, 82336280]

約数ペア:

[(1, 82336280), (2, 41168140), (4, 20584070), (5, 16467256), (8, 10292035), (10, 8233628), (13, 6333560), (20, 4116814), (26, 3166780), (40, 2058407), (52, 1583390), (65, 1266712), (104, 791695), (130, 633356), (191, 431080), (260, 316678), (382, 215540), (520, 158339), (764, 107770), (829, 99320), (955, 86216), (1528, 53885), (1658, 49660), (1910, 43108), (2483, 33160), (3316, 24830), (3820, 21554), (4145, 19864), (4966, 16580), (6632, 12415), (7640, 10777), (8290, 9932)]