82573960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3733}}^1$

素因数の和:3830

約数の個数: 64

約数和(自身を含む): 215078400

約数和(自身を除く): 132504440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 3733, 4424, 5530, 7466, 11060, 14932, 18665, 22120, 26131, 29864, 37330, 52262, 74660, 104524, 130655, 149320, 209048, 261310, 294907, 522620, 589814, 1045240, 1179628, 1474535, 2064349, 2359256, 2949070, 4128698, 5898140, 8257396, 10321745, 11796280, 16514792, 20643490, 41286980, 82573960]

約数ペア:

[(1, 82573960), (2, 41286980), (4, 20643490), (5, 16514792), (7, 11796280), (8, 10321745), (10, 8257396), (14, 5898140), (20, 4128698), (28, 2949070), (35, 2359256), (40, 2064349), (56, 1474535), (70, 1179628), (79, 1045240), (140, 589814), (158, 522620), (280, 294907), (316, 261310), (395, 209048), (553, 149320), (632, 130655), (790, 104524), (1106, 74660), (1580, 52262), (2212, 37330), (2765, 29864), (3160, 26131), (3733, 22120), (4424, 18665), (5530, 14932), (7466, 11060)]