84254980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 186004224

約数和(自身を除く): 101749244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 755, 1213, 1510, 2426, 3020, 3473, 4852, 6065, 6946, 12130, 13892, 17365, 24260, 27899, 34730, 55798, 69460, 111596, 139495, 183163, 278990, 366326, 557980, 732652, 915815, 1831630, 3663260, 4212749, 8425498, 16850996, 21063745, 42127490, 84254980]

約数ペア:

[(1, 84254980), (2, 42127490), (4, 21063745), (5, 16850996), (10, 8425498), (20, 4212749), (23, 3663260), (46, 1831630), (92, 915815), (115, 732652), (151, 557980), (230, 366326), (302, 278990), (460, 183163), (604, 139495), (755, 111596), (1213, 69460), (1510, 55798), (2426, 34730), (3020, 27899), (3473, 24260), (4852, 17365), (6065, 13892), (6946, 12130)]