16585600

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 42117840

約数和(自身を除く): 25532240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 73, 80, 100, 128, 142, 146, 160, 200, 284, 292, 320, 355, 365, 400, 568, 584, 640, 710, 730, 800, 1136, 1168, 1420, 1460, 1600, 1775, 1825, 2272, 2336, 2840, 2920, 3200, 3550, 3650, 4544, 4672, 5183, 5680, 5840, 7100, 7300, 9088, 9344, 10366, 11360, 11680, 14200, 14600, 20732, 22720, 23360, 25915, 28400, 29200, 41464, 45440, 46720, 51830, 56800, 58400, 82928, 103660, 113600, 116800, 129575, 165856, 207320, 227200, 233600, 259150, 331712, 414640, 518300, 663424, 829280, 1036600, 1658560, 2073200, 3317120, 4146400, 8292800, 16585600]

約数ペア:

[(1, 16585600), (2, 8292800), (4, 4146400), (5, 3317120), (8, 2073200), (10, 1658560), (16, 1036600), (20, 829280), (25, 663424), (32, 518300), (40, 414640), (50, 331712), (64, 259150), (71, 233600), (73, 227200), (80, 207320), (100, 165856), (128, 129575), (142, 116800), (146, 113600), (160, 103660), (200, 82928), (284, 58400), (292, 56800), (320, 51830), (355, 46720), (365, 45440), (400, 41464), (568, 29200), (584, 28400), (640, 25915), (710, 23360), (730, 22720), (800, 20732), (1136, 14600), (1168, 14200), (1420, 11680), (1460, 11360), (1600, 10366), (1775, 9344), (1825, 9088), (2272, 7300), (2336, 7100), (2840, 5840), (2920, 5680), (3200, 5183), (3550, 4672), (3650, 4544)]