1653291220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{116923}}^1$

素因数の和:117040

約数の個数: 48

約数和(自身を含む): 4007219328

約数和(自身を除く): 2353928108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 116923, 233846, 467692, 584615, 818461, 1169230, 1636922, 2338460, 3273844, 4092305, 8184610, 11809223, 16369220, 23618446, 47236892, 59046115, 82664561, 118092230, 165329122, 236184460, 330658244, 413322805, 826645610, 1653291220]

約数ペア:

[(1, 1653291220), (2, 826645610), (4, 413322805), (5, 330658244), (7, 236184460), (10, 165329122), (14, 118092230), (20, 82664561), (28, 59046115), (35, 47236892), (70, 23618446), (101, 16369220), (140, 11809223), (202, 8184610), (404, 4092305), (505, 3273844), (707, 2338460), (1010, 1636922), (1414, 1169230), (2020, 818461), (2828, 584615), (3535, 467692), (7070, 233846), (14140, 116923)]