528078590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3191}}^1$

素因数の和:3297

約数の個数: 64

約数和(自身を含む): 1093962240

約数和(自身を除く): 565883650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 130, 134, 190, 247, 335, 494, 670, 871, 1235, 1273, 1742, 2470, 2546, 3191, 4355, 6365, 6382, 8710, 12730, 15955, 16549, 31910, 33098, 41483, 60629, 82745, 82966, 121258, 165490, 207415, 213797, 303145, 414830, 427594, 606290, 788177, 1068985, 1576354, 2137970, 2779361, 3940885, 4062143, 5558722, 7881770, 8124286, 13896805, 20310715, 27793610, 40621430, 52807859, 105615718, 264039295, 528078590]

約数ペア:

[(1, 528078590), (2, 264039295), (5, 105615718), (10, 52807859), (13, 40621430), (19, 27793610), (26, 20310715), (38, 13896805), (65, 8124286), (67, 7881770), (95, 5558722), (130, 4062143), (134, 3940885), (190, 2779361), (247, 2137970), (335, 1576354), (494, 1068985), (670, 788177), (871, 606290), (1235, 427594), (1273, 414830), (1742, 303145), (2470, 213797), (2546, 207415), (3191, 165490), (4355, 121258), (6365, 82966), (6382, 82745), (8710, 60629), (12730, 41483), (15955, 33098), (16549, 31910)]