82666460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 180590592

約数和(自身を除く): 97924132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 883, 1510, 1766, 3020, 3532, 4415, 4681, 8830, 9362, 17660, 18724, 23405, 27373, 46810, 54746, 93620, 109492, 133333, 136865, 266666, 273730, 533332, 547460, 666665, 1333330, 2666660, 4133323, 8266646, 16533292, 20666615, 41333230, 82666460]

約数ペア:

[(1, 82666460), (2, 41333230), (4, 20666615), (5, 16533292), (10, 8266646), (20, 4133323), (31, 2666660), (62, 1333330), (124, 666665), (151, 547460), (155, 533332), (302, 273730), (310, 266666), (604, 136865), (620, 133333), (755, 109492), (883, 93620), (1510, 54746), (1766, 46810), (3020, 27373), (3532, 23405), (4415, 18724), (4681, 17660), (8830, 9362)]