11464960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 30298212

約数和(自身を除く): 18833252

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 169, 208, 212, 256, 260, 265, 320, 338, 416, 424, 520, 530, 640, 676, 689, 832, 845, 848, 1040, 1060, 1280, 1352, 1378, 1664, 1690, 1696, 2080, 2120, 2704, 2756, 3328, 3380, 3392, 3445, 4160, 4240, 5408, 5512, 6760, 6784, 6890, 8320, 8480, 8957, 10816, 11024, 13520, 13568, 13780, 16640, 16960, 17914, 21632, 22048, 27040, 27560, 33920, 35828, 43264, 44096, 44785, 54080, 55120, 67840, 71656, 88192, 89570, 108160, 110240, 143312, 176384, 179140, 216320, 220480, 286624, 358280, 440960, 573248, 716560, 881920, 1146496, 1433120, 2292992, 2866240, 5732480, 11464960]

約数ペア:

[(1, 11464960), (2, 5732480), (4, 2866240), (5, 2292992), (8, 1433120), (10, 1146496), (13, 881920), (16, 716560), (20, 573248), (26, 440960), (32, 358280), (40, 286624), (52, 220480), (53, 216320), (64, 179140), (65, 176384), (80, 143312), (104, 110240), (106, 108160), (128, 89570), (130, 88192), (160, 71656), (169, 67840), (208, 55120), (212, 54080), (256, 44785), (260, 44096), (265, 43264), (320, 35828), (338, 33920), (416, 27560), (424, 27040), (520, 22048), (530, 21632), (640, 17914), (676, 16960), (689, 16640), (832, 13780), (845, 13568), (848, 13520), (1040, 11024), (1060, 10816), (1280, 8957), (1352, 8480), (1378, 8320), (1664, 6890), (1690, 6784), (1696, 6760), (2080, 5512), (2120, 5408), (2704, 4240), (2756, 4160), (3328, 3445), (3380, 3392)]