6450871840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185797}}^1$

素因数の和:185850

約数の個数: 96

約数和(自身を含む): 17979300864

約数和(自身を除く): 11528429024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 185797, 371594, 743188, 928985, 1300579, 1486376, 1857970, 2601158, 2972752, 3715940, 5202316, 5759707, 5945504, 6502895, 7431880, 10404632, 11519414, 13005790, 14863760, 20809264, 23038828, 26011580, 28798535, 29727520, 40317949, 41618528, 46077656, 52023160, 57597070, 80635898, 92155312, 104046320, 115194140, 161271796, 184310624, 201589745, 208092640, 230388280, 322543592, 403179490, 460776560, 645087184, 806358980, 921553120, 1290174368, 1612717960, 3225435920, 6450871840]

約数ペア:

[(1, 6450871840), (2, 3225435920), (4, 1612717960), (5, 1290174368), (7, 921553120), (8, 806358980), (10, 645087184), (14, 460776560), (16, 403179490), (20, 322543592), (28, 230388280), (31, 208092640), (32, 201589745), (35, 184310624), (40, 161271796), (56, 115194140), (62, 104046320), (70, 92155312), (80, 80635898), (112, 57597070), (124, 52023160), (140, 46077656), (155, 41618528), (160, 40317949), (217, 29727520), (224, 28798535), (248, 26011580), (280, 23038828), (310, 20809264), (434, 14863760), (496, 13005790), (560, 11519414), (620, 10404632), (868, 7431880), (992, 6502895), (1085, 5945504), (1120, 5759707), (1240, 5202316), (1736, 3715940), (2170, 2972752), (2480, 2601158), (3472, 1857970), (4340, 1486376), (4960, 1300579), (6944, 928985), (8680, 743188), (17360, 371594), (34720, 185797)]