505960260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12239}}^1$

素因数の和:12317

約数の個数: 96

約数和(自身を含む): 1554577920

約数和(自身を除く): 1048617660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4134, 6890, 8268, 10335, 12239, 13780, 20670, 24478, 36717, 41340, 48956, 61195, 73434, 122390, 146868, 159107, 183585, 244780, 318214, 367170, 477321, 636428, 648667, 734340, 795535, 954642, 1297334, 1591070, 1909284, 1946001, 2386605, 2594668, 3182140, 3243335, 3892002, 4773210, 6486670, 7784004, 8432671, 9546420, 9730005, 12973340, 16865342, 19460010, 25298013, 33730684, 38920020, 42163355, 50596026, 84326710, 101192052, 126490065, 168653420, 252980130, 505960260]

約数ペア:

[(1, 505960260), (2, 252980130), (3, 168653420), (4, 126490065), (5, 101192052), (6, 84326710), (10, 50596026), (12, 42163355), (13, 38920020), (15, 33730684), (20, 25298013), (26, 19460010), (30, 16865342), (39, 12973340), (52, 9730005), (53, 9546420), (60, 8432671), (65, 7784004), (78, 6486670), (106, 4773210), (130, 3892002), (156, 3243335), (159, 3182140), (195, 2594668), (212, 2386605), (260, 1946001), (265, 1909284), (318, 1591070), (390, 1297334), (530, 954642), (636, 795535), (689, 734340), (780, 648667), (795, 636428), (1060, 477321), (1378, 367170), (1590, 318214), (2067, 244780), (2756, 183585), (3180, 159107), (3445, 146868), (4134, 122390), (6890, 73434), (8268, 61195), (10335, 48956), (12239, 41340), (13780, 36717), (20670, 24478)]