7601021740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{60779}}^1$

素因数の和:60851

約数の個数: 72

約数和(自身を含む): 17751893040

約数和(自身を除く): 10150871300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 1690, 1924, 2405, 3380, 4810, 6253, 9620, 12506, 25012, 31265, 60779, 62530, 121558, 125060, 243116, 303895, 607790, 790127, 1215580, 1580254, 2248823, 3160508, 3950635, 4497646, 7901270, 8995292, 10271651, 11244115, 15802540, 20543302, 22488230, 29234699, 41086604, 44976460, 51358255, 58469398, 102716510, 116938796, 146173495, 205433020, 292346990, 380051087, 584693980, 760102174, 1520204348, 1900255435, 3800510870, 7601021740]

約数ペア:

[(1, 7601021740), (2, 3800510870), (4, 1900255435), (5, 1520204348), (10, 760102174), (13, 584693980), (20, 380051087), (26, 292346990), (37, 205433020), (52, 146173495), (65, 116938796), (74, 102716510), (130, 58469398), (148, 51358255), (169, 44976460), (185, 41086604), (260, 29234699), (338, 22488230), (370, 20543302), (481, 15802540), (676, 11244115), (740, 10271651), (845, 8995292), (962, 7901270), (1690, 4497646), (1924, 3950635), (2405, 3160508), (3380, 2248823), (4810, 1580254), (6253, 1215580), (9620, 790127), (12506, 607790), (25012, 303895), (31265, 243116), (60779, 125060), (62530, 121558)]