25185300960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{204161}}^1$

素因数の和:204436

約数の個数: 96

約数和(自身を含む): 79642779552

約数和(自身を除く): 54457478592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 20560, 24672, 30840, 41120, 61680, 123360, 204161, 408322, 612483, 816644, 1020805, 1224966, 1633288, 2041610, 2449932, 3062415, 3266576, 4083220, 4899864, 6124830, 6533152, 8166440, 9799728, 12249660, 16332880, 19599456, 24499320, 32665760, 48998640, 52469377, 97997280, 104938754, 157408131, 209877508, 262346885, 314816262, 419755016, 524693770, 629632524, 787040655, 839510032, 1049387540, 1259265048, 1574081310, 1679020064, 2098775080, 2518530096, 3148162620, 4197550160, 5037060192, 6296325240, 8395100320, 12592650480, 25185300960]

約数ペア:

[(1, 25185300960), (2, 12592650480), (3, 8395100320), (4, 6296325240), (5, 5037060192), (6, 4197550160), (8, 3148162620), (10, 2518530096), (12, 2098775080), (15, 1679020064), (16, 1574081310), (20, 1259265048), (24, 1049387540), (30, 839510032), (32, 787040655), (40, 629632524), (48, 524693770), (60, 419755016), (80, 314816262), (96, 262346885), (120, 209877508), (160, 157408131), (240, 104938754), (257, 97997280), (480, 52469377), (514, 48998640), (771, 32665760), (1028, 24499320), (1285, 19599456), (1542, 16332880), (2056, 12249660), (2570, 9799728), (3084, 8166440), (3855, 6533152), (4112, 6124830), (5140, 4899864), (6168, 4083220), (7710, 3266576), (8224, 3062415), (10280, 2449932), (12336, 2041610), (15420, 1633288), (20560, 1224966), (24672, 1020805), (30840, 816644), (41120, 612483), (61680, 408322), (123360, 204161)]