85284420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 262144512

約数和(自身を除く): 176860092

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, 2063, 2067, 2756, 3180, 3445, 4126, 4134, 6189, 6890, 8252, 8268, 10315, 10335, 12378, 13780, 20630, 20670, 24756, 26819, 30945, 41260, 41340, 53638, 61890, 80457, 107276, 109339, 123780, 134095, 160914, 218678, 268190, 321828, 328017, 402285, 437356, 536380, 546695, 656034, 804570, 1093390, 1312068, 1421407, 1609140, 1640085, 2186780, 2842814, 3280170, 4264221, 5685628, 6560340, 7107035, 8528442, 14214070, 17056884, 21321105, 28428140, 42642210, 85284420]

約数ペア:

[(1, 85284420), (2, 42642210), (3, 28428140), (4, 21321105), (5, 17056884), (6, 14214070), (10, 8528442), (12, 7107035), (13, 6560340), (15, 5685628), (20, 4264221), (26, 3280170), (30, 2842814), (39, 2186780), (52, 1640085), (53, 1609140), (60, 1421407), (65, 1312068), (78, 1093390), (106, 804570), (130, 656034), (156, 546695), (159, 536380), (195, 437356), (212, 402285), (260, 328017), (265, 321828), (318, 268190), (390, 218678), (530, 160914), (636, 134095), (689, 123780), (780, 109339), (795, 107276), (1060, 80457), (1378, 61890), (1590, 53638), (2063, 41340), (2067, 41260), (2756, 30945), (3180, 26819), (3445, 24756), (4126, 20670), (4134, 20630), (6189, 13780), (6890, 12378), (8252, 10335), (8268, 10315)]