23682640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 58674816

約数和(自身を除く): 34992176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 211, 230, 244, 305, 368, 422, 460, 488, 610, 844, 920, 976, 1055, 1220, 1403, 1688, 1840, 2110, 2440, 2806, 3376, 4220, 4853, 4880, 5612, 7015, 8440, 9706, 11224, 12871, 14030, 16880, 19412, 22448, 24265, 25742, 28060, 38824, 48530, 51484, 56120, 64355, 77648, 97060, 102968, 112240, 128710, 194120, 205936, 257420, 296033, 388240, 514840, 592066, 1029680, 1184132, 1480165, 2368264, 2960330, 4736528, 5920660, 11841320, 23682640]

約数ペア:

[(1, 23682640), (2, 11841320), (4, 5920660), (5, 4736528), (8, 2960330), (10, 2368264), (16, 1480165), (20, 1184132), (23, 1029680), (40, 592066), (46, 514840), (61, 388240), (80, 296033), (92, 257420), (115, 205936), (122, 194120), (184, 128710), (211, 112240), (230, 102968), (244, 97060), (305, 77648), (368, 64355), (422, 56120), (460, 51484), (488, 48530), (610, 38824), (844, 28060), (920, 25742), (976, 24265), (1055, 22448), (1220, 19412), (1403, 16880), (1688, 14030), (1840, 12871), (2110, 11224), (2440, 9706), (2806, 8440), (3376, 7015), (4220, 5612), (4853, 4880)]