530428600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6641

約数の個数: 96

約数和(自身を含む): 1371162240

約数和(自身を除く): 840733640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 6200, 6581, 8060, 10075, 13162, 16120, 20150, 26324, 32905, 40300, 52648, 65810, 80600, 85553, 131620, 164525, 171106, 204011, 263240, 329050, 342212, 408022, 427765, 658100, 684424, 816044, 855530, 1020055, 1316200, 1632088, 1711060, 2040110, 2138825, 2652143, 3422120, 4080220, 4277650, 5100275, 5304286, 8160440, 8555300, 10200550, 10608572, 13260715, 17110600, 20401100, 21217144, 26521430, 40802200, 53042860, 66303575, 106085720, 132607150, 265214300, 530428600]

約数ペア:

[(1, 530428600), (2, 265214300), (4, 132607150), (5, 106085720), (8, 66303575), (10, 53042860), (13, 40802200), (20, 26521430), (25, 21217144), (26, 20401100), (31, 17110600), (40, 13260715), (50, 10608572), (52, 10200550), (62, 8555300), (65, 8160440), (100, 5304286), (104, 5100275), (124, 4277650), (130, 4080220), (155, 3422120), (200, 2652143), (248, 2138825), (260, 2040110), (310, 1711060), (325, 1632088), (403, 1316200), (520, 1020055), (620, 855530), (650, 816044), (775, 684424), (806, 658100), (1240, 427765), (1300, 408022), (1550, 342212), (1612, 329050), (2015, 263240), (2600, 204011), (3100, 171106), (3224, 164525), (4030, 131620), (6200, 85553), (6581, 80600), (8060, 65810), (10075, 52648), (13162, 40300), (16120, 32905), (20150, 26324)]