325750480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:11996

約数の個数: 80

約数和(自身を含む): 852945408

約数和(自身を除く): 527194928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 11941, 13640, 23882, 27280, 47764, 59705, 95528, 119410, 131351, 191056, 238820, 262702, 370171, 477640, 525404, 656755, 740342, 955280, 1050808, 1313510, 1480684, 1850855, 2101616, 2627020, 2961368, 3701710, 4071881, 5254040, 5922736, 7403420, 8143762, 10508080, 14806840, 16287524, 20359405, 29613680, 32575048, 40718810, 65150096, 81437620, 162875240, 325750480]

約数ペア:

[(1, 325750480), (2, 162875240), (4, 81437620), (5, 65150096), (8, 40718810), (10, 32575048), (11, 29613680), (16, 20359405), (20, 16287524), (22, 14806840), (31, 10508080), (40, 8143762), (44, 7403420), (55, 5922736), (62, 5254040), (80, 4071881), (88, 3701710), (110, 2961368), (124, 2627020), (155, 2101616), (176, 1850855), (220, 1480684), (248, 1313510), (310, 1050808), (341, 955280), (440, 740342), (496, 656755), (620, 525404), (682, 477640), (880, 370171), (1240, 262702), (1364, 238820), (1705, 191056), (2480, 131351), (2728, 119410), (3410, 95528), (5456, 59705), (6820, 47764), (11941, 27280), (13640, 23882)]