14364880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 35961984

約数和(自身を除く): 21597104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 211, 230, 296, 368, 370, 422, 460, 592, 740, 844, 851, 920, 1055, 1480, 1688, 1702, 1840, 2110, 2960, 3376, 3404, 4220, 4255, 4853, 6808, 7807, 8440, 8510, 9706, 13616, 15614, 16880, 17020, 19412, 24265, 31228, 34040, 38824, 39035, 48530, 62456, 68080, 77648, 78070, 97060, 124912, 156140, 179561, 194120, 312280, 359122, 388240, 624560, 718244, 897805, 1436488, 1795610, 2872976, 3591220, 7182440, 14364880]

約数ペア:

[(1, 14364880), (2, 7182440), (4, 3591220), (5, 2872976), (8, 1795610), (10, 1436488), (16, 897805), (20, 718244), (23, 624560), (37, 388240), (40, 359122), (46, 312280), (74, 194120), (80, 179561), (92, 156140), (115, 124912), (148, 97060), (184, 78070), (185, 77648), (211, 68080), (230, 62456), (296, 48530), (368, 39035), (370, 38824), (422, 34040), (460, 31228), (592, 24265), (740, 19412), (844, 17020), (851, 16880), (920, 15614), (1055, 13616), (1480, 9706), (1688, 8510), (1702, 8440), (1840, 7807), (2110, 6808), (2960, 4853), (3376, 4255), (3404, 4220)]