83365680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3581}}^1$

素因数の和:3694

約数の個数: 80

約数和(自身を含む): 261170784

約数和(自身を除く): 177805104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3581, 3880, 4656, 5820, 7162, 7760, 10743, 11640, 14324, 17905, 21486, 23280, 28648, 35810, 42972, 53715, 57296, 71620, 85944, 107430, 143240, 171888, 214860, 286480, 347357, 429720, 694714, 859440, 1042071, 1389428, 1736785, 2084142, 2778856, 3473570, 4168284, 5210355, 5557712, 6947140, 8336568, 10420710, 13894280, 16673136, 20841420, 27788560, 41682840, 83365680]

約数ペア:

[(1, 83365680), (2, 41682840), (3, 27788560), (4, 20841420), (5, 16673136), (6, 13894280), (8, 10420710), (10, 8336568), (12, 6947140), (15, 5557712), (16, 5210355), (20, 4168284), (24, 3473570), (30, 2778856), (40, 2084142), (48, 1736785), (60, 1389428), (80, 1042071), (97, 859440), (120, 694714), (194, 429720), (240, 347357), (291, 286480), (388, 214860), (485, 171888), (582, 143240), (776, 107430), (970, 85944), (1164, 71620), (1455, 57296), (1552, 53715), (1940, 42972), (2328, 35810), (2910, 28648), (3581, 23280), (3880, 21486), (4656, 17905), (5820, 14324), (7162, 11640), (7760, 10743)]