4871285120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11047}}^1$

素因数の和:11132

約数の個数: 128

約数和(自身を含む): 12779000640

約数和(自身を除く): 7907715520

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, 208, 212, 260, 265, 320, 416, 424, 520, 530, 640, 689, 832, 848, 1040, 1060, 1378, 1664, 1696, 2080, 2120, 2756, 3392, 3445, 4160, 4240, 5512, 6784, 6890, 8320, 8480, 11024, 11047, 13780, 16960, 22048, 22094, 27560, 33920, 44096, 44188, 55120, 55235, 88192, 88376, 110240, 110470, 143611, 176752, 220480, 220940, 287222, 353504, 440960, 441880, 574444, 585491, 707008, 718055, 883760, 1148888, 1170982, 1414016, 1436110, 1767520, 2297776, 2341964, 2872220, 2927455, 3535040, 4595552, 4683928, 5744440, 5854910, 7070080, 7611383, 9191104, 9367856, 11488880, 11709820, 15222766, 18382208, 18735712, 22977760, 23419640, 30445532, 37471424, 38056915, 45955520, 46839280, 60891064, 74942848, 76113830, 91911040, 93678560, 121782128, 152227660, 187357120, 243564256, 304455320, 374714240, 487128512, 608910640, 974257024, 1217821280, 2435642560, 4871285120]

約数ペア:

[(1, 4871285120), (2, 2435642560), (4, 1217821280), (5, 974257024), (8, 608910640), (10, 487128512), (13, 374714240), (16, 304455320), (20, 243564256), (26, 187357120), (32, 152227660), (40, 121782128), (52, 93678560), (53, 91911040), (64, 76113830), (65, 74942848), (80, 60891064), (104, 46839280), (106, 45955520), (128, 38056915), (130, 37471424), (160, 30445532), (208, 23419640), (212, 22977760), (260, 18735712), (265, 18382208), (320, 15222766), (416, 11709820), (424, 11488880), (520, 9367856), (530, 9191104), (640, 7611383), (689, 7070080), (832, 5854910), (848, 5744440), (1040, 4683928), (1060, 4595552), (1378, 3535040), (1664, 2927455), (1696, 2872220), (2080, 2341964), (2120, 2297776), (2756, 1767520), (3392, 1436110), (3445, 1414016), (4160, 1170982), (4240, 1148888), (5512, 883760), (6784, 718055), (6890, 707008), (8320, 585491), (8480, 574444), (11024, 441880), (11047, 440960), (13780, 353504), (16960, 287222), (22048, 220940), (22094, 220480), (27560, 176752), (33920, 143611), (44096, 110470), (44188, 110240), (55120, 88376), (55235, 88192)]