89899460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1483}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 216402816

約数和(自身を除く): 126503356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1483, 1732, 2165, 2966, 3031, 4330, 5932, 6062, 7415, 8660, 10381, 12124, 14830, 15155, 20762, 29660, 30310, 41524, 51905, 60620, 103810, 207620, 642139, 1284278, 2568556, 3210695, 4494973, 6421390, 8989946, 12842780, 17979892, 22474865, 44949730, 89899460]

約数ペア:

[(1, 89899460), (2, 44949730), (4, 22474865), (5, 17979892), (7, 12842780), (10, 8989946), (14, 6421390), (20, 4494973), (28, 3210695), (35, 2568556), (70, 1284278), (140, 642139), (433, 207620), (866, 103810), (1483, 60620), (1732, 51905), (2165, 41524), (2966, 30310), (3031, 29660), (4330, 20762), (5932, 15155), (6062, 14830), (7415, 12124), (8660, 10381)]