586134640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80513}}^1$

素因数の和:80546

約数の個数: 80

約数和(自身を含む): 1677267648

約数和(自身を除く): 1091133008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 80513, 161026, 322052, 402565, 563591, 644104, 805130, 1046669, 1127182, 1288208, 1610260, 2093338, 2254364, 2817955, 3220520, 4186676, 4508728, 5233345, 5635910, 6441040, 7326683, 8373352, 9017456, 10466690, 11271820, 14653366, 16746704, 20933380, 22543640, 29306732, 36633415, 41866760, 45087280, 58613464, 73266830, 83733520, 117226928, 146533660, 293067320, 586134640]

約数ペア:

[(1, 586134640), (2, 293067320), (4, 146533660), (5, 117226928), (7, 83733520), (8, 73266830), (10, 58613464), (13, 45087280), (14, 41866760), (16, 36633415), (20, 29306732), (26, 22543640), (28, 20933380), (35, 16746704), (40, 14653366), (52, 11271820), (56, 10466690), (65, 9017456), (70, 8373352), (80, 7326683), (91, 6441040), (104, 5635910), (112, 5233345), (130, 4508728), (140, 4186676), (182, 3220520), (208, 2817955), (260, 2254364), (280, 2093338), (364, 1610260), (455, 1288208), (520, 1127182), (560, 1046669), (728, 805130), (910, 644104), (1040, 563591), (1456, 402565), (1820, 322052), (3640, 161026), (7280, 80513)]