16983200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 47246976

約数和(自身を除く): 30263776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 71, 80, 92, 100, 104, 115, 130, 142, 160, 184, 200, 208, 230, 260, 284, 299, 325, 355, 368, 400, 416, 460, 520, 568, 575, 598, 650, 710, 736, 800, 920, 923, 1040, 1136, 1150, 1196, 1300, 1420, 1495, 1633, 1775, 1840, 1846, 2080, 2272, 2300, 2392, 2600, 2840, 2990, 3266, 3550, 3680, 3692, 4600, 4615, 4784, 5200, 5680, 5980, 6532, 7100, 7384, 7475, 8165, 9200, 9230, 9568, 10400, 11360, 11960, 13064, 14200, 14768, 14950, 16330, 18400, 18460, 21229, 23075, 23920, 26128, 28400, 29536, 29900, 32660, 36920, 40825, 42458, 46150, 47840, 52256, 56800, 59800, 65320, 73840, 81650, 84916, 92300, 106145, 119600, 130640, 147680, 163300, 169832, 184600, 212290, 239200, 261280, 326600, 339664, 369200, 424580, 530725, 653200, 679328, 738400, 849160, 1061450, 1306400, 1698320, 2122900, 3396640, 4245800, 8491600, 16983200]

約数ペア:

[(1, 16983200), (2, 8491600), (4, 4245800), (5, 3396640), (8, 2122900), (10, 1698320), (13, 1306400), (16, 1061450), (20, 849160), (23, 738400), (25, 679328), (26, 653200), (32, 530725), (40, 424580), (46, 369200), (50, 339664), (52, 326600), (65, 261280), (71, 239200), (80, 212290), (92, 184600), (100, 169832), (104, 163300), (115, 147680), (130, 130640), (142, 119600), (160, 106145), (184, 92300), (200, 84916), (208, 81650), (230, 73840), (260, 65320), (284, 59800), (299, 56800), (325, 52256), (355, 47840), (368, 46150), (400, 42458), (416, 40825), (460, 36920), (520, 32660), (568, 29900), (575, 29536), (598, 28400), (650, 26128), (710, 23920), (736, 23075), (800, 21229), (920, 18460), (923, 18400), (1040, 16330), (1136, 14950), (1150, 14768), (1196, 14200), (1300, 13064), (1420, 11960), (1495, 11360), (1633, 10400), (1775, 9568), (1840, 9230), (1846, 9200), (2080, 8165), (2272, 7475), (2300, 7384), (2392, 7100), (2600, 6532), (2840, 5980), (2990, 5680), (3266, 5200), (3550, 4784), (3680, 4615), (3692, 4600)]