82802460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 252887040

約数和(自身を除く): 170084580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1279, 1660, 2158, 2490, 2558, 3237, 3837, 4316, 4980, 5116, 5395, 6395, 6474, 7674, 10790, 12790, 12948, 15348, 16185, 16627, 19185, 21580, 25580, 32370, 33254, 38370, 49881, 64740, 66508, 76740, 83135, 99762, 106157, 166270, 199524, 212314, 249405, 318471, 332540, 424628, 498810, 530785, 636942, 997620, 1061570, 1273884, 1380041, 1592355, 2123140, 2760082, 3184710, 4140123, 5520164, 6369420, 6900205, 8280246, 13800410, 16560492, 20700615, 27600820, 41401230, 82802460]

約数ペア:

[(1, 82802460), (2, 41401230), (3, 27600820), (4, 20700615), (5, 16560492), (6, 13800410), (10, 8280246), (12, 6900205), (13, 6369420), (15, 5520164), (20, 4140123), (26, 3184710), (30, 2760082), (39, 2123140), (52, 1592355), (60, 1380041), (65, 1273884), (78, 1061570), (83, 997620), (130, 636942), (156, 530785), (166, 498810), (195, 424628), (249, 332540), (260, 318471), (332, 249405), (390, 212314), (415, 199524), (498, 166270), (780, 106157), (830, 99762), (996, 83135), (1079, 76740), (1245, 66508), (1279, 64740), (1660, 49881), (2158, 38370), (2490, 33254), (2558, 32370), (3237, 25580), (3837, 21580), (4316, 19185), (4980, 16627), (5116, 16185), (5395, 15348), (6395, 12948), (6474, 12790), (7674, 10790)]