65333580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83761}}^1$

素因数の和:83786

約数の個数: 48

約数和(自身を含む): 197008224

約数和(自身を除く): 131674644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 83761, 167522, 251283, 335044, 418805, 502566, 837610, 1005132, 1088893, 1256415, 1675220, 2177786, 2512830, 3266679, 4355572, 5025660, 5444465, 6533358, 10888930, 13066716, 16333395, 21777860, 32666790, 65333580]

約数ペア:

[(1, 65333580), (2, 32666790), (3, 21777860), (4, 16333395), (5, 13066716), (6, 10888930), (10, 6533358), (12, 5444465), (13, 5025660), (15, 4355572), (20, 3266679), (26, 2512830), (30, 2177786), (39, 1675220), (52, 1256415), (60, 1088893), (65, 1005132), (78, 837610), (130, 502566), (156, 418805), (195, 335044), (260, 251283), (390, 167522), (780, 83761)]