39601380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7285

約数の個数: 96

約数和(自身を含む): 136491264

約数和(自身を除く): 96889884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7253, 14506, 21759, 29012, 36265, 43518, 50771, 72530, 87036, 94289, 101542, 108795, 145060, 152313, 188578, 203084, 217590, 253855, 282867, 304626, 377156, 435180, 471445, 507710, 565734, 609252, 660023, 761565, 942890, 1015420, 1131468, 1320046, 1414335, 1523130, 1885780, 1980069, 2640092, 2828670, 3046260, 3300115, 3960138, 5657340, 6600230, 7920276, 9900345, 13200460, 19800690, 39601380]

約数ペア:

[(1, 39601380), (2, 19800690), (3, 13200460), (4, 9900345), (5, 7920276), (6, 6600230), (7, 5657340), (10, 3960138), (12, 3300115), (13, 3046260), (14, 2828670), (15, 2640092), (20, 1980069), (21, 1885780), (26, 1523130), (28, 1414335), (30, 1320046), (35, 1131468), (39, 1015420), (42, 942890), (52, 761565), (60, 660023), (65, 609252), (70, 565734), (78, 507710), (84, 471445), (91, 435180), (105, 377156), (130, 304626), (140, 282867), (156, 253855), (182, 217590), (195, 203084), (210, 188578), (260, 152313), (273, 145060), (364, 108795), (390, 101542), (420, 94289), (455, 87036), (546, 72530), (780, 50771), (910, 43518), (1092, 36265), (1365, 29012), (1820, 21759), (2730, 14506), (5460, 7253)]