2375451520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5387}}^1$

素因数の和:5472

約数の個数: 128

約数和(自身を含む): 6232191840

約数和(自身を除く): 3856740320

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, 5387, 5512, 6784, 6890, 8320, 8480, 10774, 11024, 13780, 16960, 21548, 22048, 26935, 27560, 33920, 43096, 44096, 53870, 55120, 70031, 86192, 88192, 107740, 110240, 140062, 172384, 215480, 220480, 280124, 285511, 344768, 350155, 430960, 440960, 560248, 571022, 689536, 700310, 861920, 1120496, 1142044, 1400620, 1427555, 1723840, 2240992, 2284088, 2801240, 2855110, 3447680, 3711643, 4481984, 4568176, 5602480, 5710220, 7423286, 8963968, 9136352, 11204960, 11420440, 14846572, 18272704, 18558215, 22409920, 22840880, 29693144, 36545408, 37116430, 44819840, 45681760, 59386288, 74232860, 91363520, 118772576, 148465720, 182727040, 237545152, 296931440, 475090304, 593862880, 1187725760, 2375451520]

約数ペア:

[(1, 2375451520), (2, 1187725760), (4, 593862880), (5, 475090304), (8, 296931440), (10, 237545152), (13, 182727040), (16, 148465720), (20, 118772576), (26, 91363520), (32, 74232860), (40, 59386288), (52, 45681760), (53, 44819840), (64, 37116430), (65, 36545408), (80, 29693144), (104, 22840880), (106, 22409920), (128, 18558215), (130, 18272704), (160, 14846572), (208, 11420440), (212, 11204960), (260, 9136352), (265, 8963968), (320, 7423286), (416, 5710220), (424, 5602480), (520, 4568176), (530, 4481984), (640, 3711643), (689, 3447680), (832, 2855110), (848, 2801240), (1040, 2284088), (1060, 2240992), (1378, 1723840), (1664, 1427555), (1696, 1400620), (2080, 1142044), (2120, 1120496), (2756, 861920), (3392, 700310), (3445, 689536), (4160, 571022), (4240, 560248), (5387, 440960), (5512, 430960), (6784, 350155), (6890, 344768), (8320, 285511), (8480, 280124), (10774, 220480), (11024, 215480), (13780, 172384), (16960, 140062), (21548, 110240), (22048, 107740), (26935, 88192), (27560, 86192), (33920, 70031), (43096, 55120), (44096, 53870)]