78926920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 193175280

約数和(自身を除く): 114248360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3137, 3145, 5032, 6274, 6290, 12548, 12580, 15685, 25096, 25160, 31370, 53329, 62740, 106658, 116069, 125480, 213316, 232138, 266645, 426632, 464276, 533290, 580345, 928552, 1066580, 1160690, 1973173, 2133160, 2321380, 3946346, 4642760, 7892692, 9865865, 15785384, 19731730, 39463460, 78926920]

約数ペア:

[(1, 78926920), (2, 39463460), (4, 19731730), (5, 15785384), (8, 9865865), (10, 7892692), (17, 4642760), (20, 3946346), (34, 2321380), (37, 2133160), (40, 1973173), (68, 1160690), (74, 1066580), (85, 928552), (136, 580345), (148, 533290), (170, 464276), (185, 426632), (296, 266645), (340, 232138), (370, 213316), (629, 125480), (680, 116069), (740, 106658), (1258, 62740), (1480, 53329), (2516, 31370), (3137, 25160), (3145, 25096), (5032, 15685), (6274, 12580), (6290, 12548)]