71113600

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 178716240

約数和(自身を除く): 107602640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 284, 313, 320, 355, 400, 568, 626, 640, 710, 800, 1136, 1252, 1420, 1565, 1600, 1775, 2272, 2504, 2840, 3130, 3200, 3550, 4544, 5008, 5680, 6260, 7100, 7825, 9088, 10016, 11360, 12520, 14200, 15650, 20032, 22223, 22720, 25040, 28400, 31300, 40064, 44446, 45440, 50080, 56800, 62600, 88892, 100160, 111115, 113600, 125200, 177784, 200320, 222230, 227200, 250400, 355568, 444460, 500800, 555575, 711136, 888920, 1001600, 1111150, 1422272, 1777840, 2222300, 2844544, 3555680, 4444600, 7111360, 8889200, 14222720, 17778400, 35556800, 71113600]

約数ペア:

[(1, 71113600), (2, 35556800), (4, 17778400), (5, 14222720), (8, 8889200), (10, 7111360), (16, 4444600), (20, 3555680), (25, 2844544), (32, 2222300), (40, 1777840), (50, 1422272), (64, 1111150), (71, 1001600), (80, 888920), (100, 711136), (128, 555575), (142, 500800), (160, 444460), (200, 355568), (284, 250400), (313, 227200), (320, 222230), (355, 200320), (400, 177784), (568, 125200), (626, 113600), (640, 111115), (710, 100160), (800, 88892), (1136, 62600), (1252, 56800), (1420, 50080), (1565, 45440), (1600, 44446), (1775, 40064), (2272, 31300), (2504, 28400), (2840, 25040), (3130, 22720), (3200, 22223), (3550, 20032), (4544, 15650), (5008, 14200), (5680, 12520), (6260, 11360), (7100, 10016), (7825, 9088)]