25540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4124

約数の個数: 96

約数和(自身を含む): 86661792

約数和(自身を除く): 61121472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4093, 6240, 8186, 12279, 16372, 20465, 24558, 32744, 40930, 49116, 53209, 61395, 65488, 81860, 98232, 106418, 122790, 130976, 159627, 163720, 196464, 212836, 245580, 266045, 319254, 327440, 392928, 425672, 491160, 532090, 638508, 654880, 798135, 851344, 982320, 1064180, 1277016, 1596270, 1702688, 1964640, 2128360, 2554032, 3192540, 4256720, 5108064, 6385080, 8513440, 12770160, 25540320]

約数ペア:

[(1, 25540320), (2, 12770160), (3, 8513440), (4, 6385080), (5, 5108064), (6, 4256720), (8, 3192540), (10, 2554032), (12, 2128360), (13, 1964640), (15, 1702688), (16, 1596270), (20, 1277016), (24, 1064180), (26, 982320), (30, 851344), (32, 798135), (39, 654880), (40, 638508), (48, 532090), (52, 491160), (60, 425672), (65, 392928), (78, 327440), (80, 319254), (96, 266045), (104, 245580), (120, 212836), (130, 196464), (156, 163720), (160, 159627), (195, 130976), (208, 122790), (240, 106418), (260, 98232), (312, 81860), (390, 65488), (416, 61395), (480, 53209), (520, 49116), (624, 40930), (780, 32744), (1040, 24558), (1248, 20465), (1560, 16372), (2080, 12279), (3120, 8186), (4093, 6240)]