69599140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6529}}^1$

素因数の和:6592

約数の個数: 48

約数和(自身を含む): 161264880

約数和(自身を除く): 91665740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 6529, 10660, 13058, 26116, 32645, 65290, 84877, 130580, 169754, 267689, 339508, 424385, 535378, 848770, 1070756, 1338445, 1697540, 2676890, 3479957, 5353780, 6959914, 13919828, 17399785, 34799570, 69599140]

約数ペア:

[(1, 69599140), (2, 34799570), (4, 17399785), (5, 13919828), (10, 6959914), (13, 5353780), (20, 3479957), (26, 2676890), (41, 1697540), (52, 1338445), (65, 1070756), (82, 848770), (130, 535378), (164, 424385), (205, 339508), (260, 267689), (410, 169754), (533, 130580), (820, 84877), (1066, 65290), (2132, 32645), (2665, 26116), (5330, 13058), (6529, 10660)]