577769920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19841}}^1$

素因数の和:19878

約数の個数: 112

約数和(自身を含む): 1693395648

約数和(自身を除く): 1115625728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 19841, 29120, 39682, 79364, 99205, 138887, 158728, 198410, 257933, 277774, 317456, 396820, 515866, 555548, 634912, 694435, 793640, 1031732, 1111096, 1269824, 1289665, 1388870, 1587280, 1805531, 2063464, 2222192, 2579330, 2777740, 3174560, 3611062, 4126928, 4444384, 5158660, 5555480, 6349120, 7222124, 8253856, 8888768, 9027655, 10317320, 11110960, 14444248, 16507712, 18055310, 20634640, 22221920, 28888496, 36110620, 41269280, 44443840, 57776992, 72221240, 82538560, 115553984, 144442480, 288884960, 577769920]

約数ペア:

[(1, 577769920), (2, 288884960), (4, 144442480), (5, 115553984), (7, 82538560), (8, 72221240), (10, 57776992), (13, 44443840), (14, 41269280), (16, 36110620), (20, 28888496), (26, 22221920), (28, 20634640), (32, 18055310), (35, 16507712), (40, 14444248), (52, 11110960), (56, 10317320), (64, 9027655), (65, 8888768), (70, 8253856), (80, 7222124), (91, 6349120), (104, 5555480), (112, 5158660), (130, 4444384), (140, 4126928), (160, 3611062), (182, 3174560), (208, 2777740), (224, 2579330), (260, 2222192), (280, 2063464), (320, 1805531), (364, 1587280), (416, 1388870), (448, 1289665), (455, 1269824), (520, 1111096), (560, 1031732), (728, 793640), (832, 694435), (910, 634912), (1040, 555548), (1120, 515866), (1456, 396820), (1820, 317456), (2080, 277774), (2240, 257933), (2912, 198410), (3640, 158728), (4160, 138887), (5824, 99205), (7280, 79364), (14560, 39682), (19841, 29120)]