354080480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170231}}^1$

素因数の和:170259

約数の個数: 48

約数和(自身を含む): 900867744

約数和(自身を除く): 546787264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 170231, 340462, 680924, 851155, 1361848, 1702310, 2213003, 2723696, 3404620, 4426006, 5447392, 6809240, 8852012, 11065015, 13618480, 17704024, 22130030, 27236960, 35408048, 44260060, 70816096, 88520120, 177040240, 354080480]

約数ペア:

[(1, 354080480), (2, 177040240), (4, 88520120), (5, 70816096), (8, 44260060), (10, 35408048), (13, 27236960), (16, 22130030), (20, 17704024), (26, 13618480), (32, 11065015), (40, 8852012), (52, 6809240), (65, 5447392), (80, 4426006), (104, 3404620), (130, 2723696), (160, 2213003), (208, 1702310), (260, 1361848), (416, 851155), (520, 680924), (1040, 340462), (2080, 170231)]