117698260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 251475840

約数和(自身を除く): 133777580

約数列:

[1, 2, 4, 5, 10, 20, 131, 167, 262, 269, 334, 524, 538, 655, 668, 835, 1076, 1310, 1345, 1670, 2620, 2690, 3340, 5380, 21877, 35239, 43754, 44923, 70478, 87508, 89846, 109385, 140956, 176195, 179692, 218770, 224615, 352390, 437540, 449230, 704780, 898460, 5884913, 11769826, 23539652, 29424565, 58849130, 117698260]

約数ペア:

[(1, 117698260), (2, 58849130), (4, 29424565), (5, 23539652), (10, 11769826), (20, 5884913), (131, 898460), (167, 704780), (262, 449230), (269, 437540), (334, 352390), (524, 224615), (538, 218770), (655, 179692), (668, 176195), (835, 140956), (1076, 109385), (1310, 89846), (1345, 87508), (1670, 70478), (2620, 44923), (2690, 43754), (3340, 35239), (5380, 21877)]