2030291250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41647}}^1$

素因数の和:41685

約数の個数: 80

約数和(自身を含む): 5464550784

約数和(自身を除く): 3434259534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1625, 1875, 1950, 3250, 3750, 4875, 8125, 9750, 16250, 24375, 41647, 48750, 83294, 124941, 208235, 249882, 416470, 541411, 624705, 1041175, 1082822, 1249410, 1624233, 2082350, 2707055, 3123525, 3248466, 5205875, 5414110, 6247050, 8121165, 10411750, 13535275, 15617625, 16242330, 26029375, 27070550, 31235250, 40605825, 52058750, 67676375, 78088125, 81211650, 135352750, 156176250, 203029125, 338381875, 406058250, 676763750, 1015145625, 2030291250]

約数ペア:

[(1, 2030291250), (2, 1015145625), (3, 676763750), (5, 406058250), (6, 338381875), (10, 203029125), (13, 156176250), (15, 135352750), (25, 81211650), (26, 78088125), (30, 67676375), (39, 52058750), (50, 40605825), (65, 31235250), (75, 27070550), (78, 26029375), (125, 16242330), (130, 15617625), (150, 13535275), (195, 10411750), (250, 8121165), (325, 6247050), (375, 5414110), (390, 5205875), (625, 3248466), (650, 3123525), (750, 2707055), (975, 2082350), (1250, 1624233), (1625, 1249410), (1875, 1082822), (1950, 1041175), (3250, 624705), (3750, 541411), (4875, 416470), (8125, 249882), (9750, 208235), (16250, 124941), (24375, 83294), (41647, 48750)]