17932960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 47355840

約数和(自身を除く): 29422880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 347, 380, 544, 608, 646, 680, 694, 760, 1292, 1360, 1388, 1520, 1615, 1735, 2584, 2720, 2776, 3040, 3230, 3470, 5168, 5552, 5899, 6460, 6593, 6940, 10336, 11104, 11798, 12920, 13186, 13880, 23596, 25840, 26372, 27760, 29495, 32965, 47192, 51680, 52744, 55520, 58990, 65930, 94384, 105488, 112081, 117980, 131860, 188768, 210976, 224162, 235960, 263720, 448324, 471920, 527440, 560405, 896648, 943840, 1054880, 1120810, 1793296, 2241620, 3586592, 4483240, 8966480, 17932960]

約数ペア:

[(1, 17932960), (2, 8966480), (4, 4483240), (5, 3586592), (8, 2241620), (10, 1793296), (16, 1120810), (17, 1054880), (19, 943840), (20, 896648), (32, 560405), (34, 527440), (38, 471920), (40, 448324), (68, 263720), (76, 235960), (80, 224162), (85, 210976), (95, 188768), (136, 131860), (152, 117980), (160, 112081), (170, 105488), (190, 94384), (272, 65930), (304, 58990), (323, 55520), (340, 52744), (347, 51680), (380, 47192), (544, 32965), (608, 29495), (646, 27760), (680, 26372), (694, 25840), (760, 23596), (1292, 13880), (1360, 13186), (1388, 12920), (1520, 11798), (1615, 11104), (1735, 10336), (2584, 6940), (2720, 6593), (2776, 6460), (3040, 5899), (3230, 5552), (3470, 5168)]