74879559560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3891869}}^1$

素因数の和:3891930

約数の個数: 64

約数和(自身を含む): 186342735600

約数和(自身を除く): 111463176040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 3891869, 7783738, 15567476, 19459345, 31134952, 38918690, 50594297, 77837380, 101188594, 143999153, 155674760, 202377188, 252971485, 287998306, 404754376, 505942970, 575996612, 719995765, 1011885940, 1151993224, 1439991530, 1871988989, 2023771880, 2879983060, 3743977978, 5759966120, 7487955956, 9359944945, 14975911912, 18719889890, 37439779780, 74879559560]

約数ペア:

[(1, 74879559560), (2, 37439779780), (4, 18719889890), (5, 14975911912), (8, 9359944945), (10, 7487955956), (13, 5759966120), (20, 3743977978), (26, 2879983060), (37, 2023771880), (40, 1871988989), (52, 1439991530), (65, 1151993224), (74, 1011885940), (104, 719995765), (130, 575996612), (148, 505942970), (185, 404754376), (260, 287998306), (296, 252971485), (370, 202377188), (481, 155674760), (520, 143999153), (740, 101188594), (962, 77837380), (1480, 50594297), (1924, 38918690), (2405, 31134952), (3848, 19459345), (4810, 15567476), (9620, 7783738), (19240, 3891869)]