32048720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 50446000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 461, 632, 790, 869, 880, 922, 1264, 1580, 1738, 1844, 2305, 3160, 3476, 3688, 4345, 4610, 5071, 6320, 6952, 7376, 8690, 9220, 10142, 13904, 17380, 18440, 20284, 25355, 34760, 36419, 36880, 40568, 50710, 69520, 72838, 81136, 101420, 145676, 182095, 202840, 291352, 364190, 400609, 405680, 582704, 728380, 801218, 1456760, 1602436, 2003045, 2913520, 3204872, 4006090, 6409744, 8012180, 16024360, 32048720]

約数ペア:

[(1, 32048720), (2, 16024360), (4, 8012180), (5, 6409744), (8, 4006090), (10, 3204872), (11, 2913520), (16, 2003045), (20, 1602436), (22, 1456760), (40, 801218), (44, 728380), (55, 582704), (79, 405680), (80, 400609), (88, 364190), (110, 291352), (158, 202840), (176, 182095), (220, 145676), (316, 101420), (395, 81136), (440, 72838), (461, 69520), (632, 50710), (790, 40568), (869, 36880), (880, 36419), (922, 34760), (1264, 25355), (1580, 20284), (1738, 18440), (1844, 17380), (2305, 13904), (3160, 10142), (3476, 9220), (3688, 8690), (4345, 7376), (4610, 6952), (5071, 6320)]