16188320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 41150592

約数和(自身を除く): 24962272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 83, 92, 106, 115, 160, 166, 184, 212, 230, 265, 332, 368, 415, 424, 460, 530, 664, 736, 830, 848, 920, 1060, 1219, 1328, 1660, 1696, 1840, 1909, 2120, 2438, 2656, 3320, 3680, 3818, 4240, 4399, 4876, 6095, 6640, 7636, 8480, 8798, 9545, 9752, 12190, 13280, 15272, 17596, 19090, 19504, 21995, 24380, 30544, 35192, 38180, 39008, 43990, 48760, 61088, 70384, 76360, 87980, 97520, 101177, 140768, 152720, 175960, 195040, 202354, 305440, 351920, 404708, 505885, 703840, 809416, 1011770, 1618832, 2023540, 3237664, 4047080, 8094160, 16188320]

約数ペア:

[(1, 16188320), (2, 8094160), (4, 4047080), (5, 3237664), (8, 2023540), (10, 1618832), (16, 1011770), (20, 809416), (23, 703840), (32, 505885), (40, 404708), (46, 351920), (53, 305440), (80, 202354), (83, 195040), (92, 175960), (106, 152720), (115, 140768), (160, 101177), (166, 97520), (184, 87980), (212, 76360), (230, 70384), (265, 61088), (332, 48760), (368, 43990), (415, 39008), (424, 38180), (460, 35192), (530, 30544), (664, 24380), (736, 21995), (830, 19504), (848, 19090), (920, 17596), (1060, 15272), (1219, 13280), (1328, 12190), (1660, 9752), (1696, 9545), (1840, 8798), (1909, 8480), (2120, 7636), (2438, 6640), (2656, 6095), (3320, 4876), (3680, 4399), (3818, 4240)]