337550980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{76369}}^1$

素因数の和:76408

約数の個数: 48

約数和(自身を含む): 808300080

約数和(自身を除く): 470749100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 76369, 152738, 305476, 381845, 763690, 992797, 1298273, 1527380, 1985594, 2596546, 3971188, 4963985, 5193092, 6491365, 9927970, 12982730, 16877549, 19855940, 25965460, 33755098, 67510196, 84387745, 168775490, 337550980]

約数ペア:

[(1, 337550980), (2, 168775490), (4, 84387745), (5, 67510196), (10, 33755098), (13, 25965460), (17, 19855940), (20, 16877549), (26, 12982730), (34, 9927970), (52, 6491365), (65, 5193092), (68, 4963985), (85, 3971188), (130, 2596546), (170, 1985594), (221, 1527380), (260, 1298273), (340, 992797), (442, 763690), (884, 381845), (1105, 305476), (2210, 152738), (4420, 76369)]