65923460

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12163}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 138961536

約数和(自身を除く): 73038076

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 12163, 24326, 48652, 60815, 121630, 243260, 3296173, 6592346, 13184692, 16480865, 32961730, 65923460]

約数ペア:

[(1, 65923460), (2, 32961730), (4, 16480865), (5, 13184692), (10, 6592346), (20, 3296173), (271, 243260), (542, 121630), (1084, 60815), (1355, 48652), (2710, 24326), (5420, 12163)]