8313580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 20901888

約数和(自身を除く): 12588308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 53, 55, 62, 92, 106, 110, 115, 124, 155, 212, 220, 230, 253, 265, 310, 341, 460, 506, 530, 583, 620, 682, 713, 1012, 1060, 1166, 1219, 1265, 1364, 1426, 1643, 1705, 2332, 2438, 2530, 2852, 2915, 3286, 3410, 3565, 4876, 5060, 5830, 6095, 6572, 6820, 7130, 7843, 8215, 11660, 12190, 13409, 14260, 15686, 16430, 18073, 24380, 26818, 31372, 32860, 36146, 37789, 39215, 53636, 67045, 72292, 75578, 78430, 90365, 134090, 151156, 156860, 180730, 188945, 268180, 361460, 377890, 415679, 755780, 831358, 1662716, 2078395, 4156790, 8313580]

約数ペア:

[(1, 8313580), (2, 4156790), (4, 2078395), (5, 1662716), (10, 831358), (11, 755780), (20, 415679), (22, 377890), (23, 361460), (31, 268180), (44, 188945), (46, 180730), (53, 156860), (55, 151156), (62, 134090), (92, 90365), (106, 78430), (110, 75578), (115, 72292), (124, 67045), (155, 53636), (212, 39215), (220, 37789), (230, 36146), (253, 32860), (265, 31372), (310, 26818), (341, 24380), (460, 18073), (506, 16430), (530, 15686), (583, 14260), (620, 13409), (682, 12190), (713, 11660), (1012, 8215), (1060, 7843), (1166, 7130), (1219, 6820), (1265, 6572), (1364, 6095), (1426, 5830), (1643, 5060), (1705, 4876), (2332, 3565), (2438, 3410), (2530, 3286), (2852, 2915)]