2765930180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2085

約数の個数: 96

約数和(自身を含む): 6428467584

約数和(自身を除く): 3662537404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 83, 130, 134, 166, 260, 268, 332, 335, 415, 670, 830, 871, 1079, 1340, 1660, 1742, 1913, 2158, 3484, 3826, 4316, 4355, 5395, 5561, 7652, 8710, 9565, 10790, 11122, 17420, 19130, 21580, 22244, 24869, 27805, 38260, 49738, 55610, 72293, 99476, 111220, 124345, 128171, 144586, 158779, 248690, 256342, 289172, 317558, 361465, 497380, 512684, 635116, 640855, 722930, 793895, 1281710, 1445860, 1587790, 1666223, 2064127, 2563420, 3175580, 3332446, 4128254, 6664892, 8256508, 8331115, 10320635, 10638193, 16662230, 20641270, 21276386, 33324460, 41282540, 42552772, 53190965, 106381930, 138296509, 212763860, 276593018, 553186036, 691482545, 1382965090, 2765930180]

約数ペア:

[(1, 2765930180), (2, 1382965090), (4, 691482545), (5, 553186036), (10, 276593018), (13, 212763860), (20, 138296509), (26, 106381930), (52, 53190965), (65, 42552772), (67, 41282540), (83, 33324460), (130, 21276386), (134, 20641270), (166, 16662230), (260, 10638193), (268, 10320635), (332, 8331115), (335, 8256508), (415, 6664892), (670, 4128254), (830, 3332446), (871, 3175580), (1079, 2563420), (1340, 2064127), (1660, 1666223), (1742, 1587790), (1913, 1445860), (2158, 1281710), (3484, 793895), (3826, 722930), (4316, 640855), (4355, 635116), (5395, 512684), (5561, 497380), (7652, 361465), (8710, 317558), (9565, 289172), (10790, 256342), (11122, 248690), (17420, 158779), (19130, 144586), (21580, 128171), (22244, 124345), (24869, 111220), (27805, 99476), (38260, 72293), (49738, 55610)]