40903360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 105558336

約数和(自身を除く): 64654976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 103, 136, 146, 160, 170, 206, 272, 292, 320, 340, 365, 412, 515, 544, 584, 680, 730, 824, 1030, 1088, 1168, 1241, 1360, 1460, 1648, 1751, 2060, 2336, 2482, 2720, 2920, 3296, 3502, 4120, 4672, 4964, 5440, 5840, 6205, 6592, 7004, 7519, 8240, 8755, 9928, 11680, 12410, 14008, 15038, 16480, 17510, 19856, 23360, 24820, 28016, 30076, 32960, 35020, 37595, 39712, 49640, 56032, 60152, 70040, 75190, 79424, 99280, 112064, 120304, 127823, 140080, 150380, 198560, 240608, 255646, 280160, 300760, 397120, 481216, 511292, 560320, 601520, 639115, 1022584, 1203040, 1278230, 2045168, 2406080, 2556460, 4090336, 5112920, 8180672, 10225840, 20451680, 40903360]

約数ペア:

[(1, 40903360), (2, 20451680), (4, 10225840), (5, 8180672), (8, 5112920), (10, 4090336), (16, 2556460), (17, 2406080), (20, 2045168), (32, 1278230), (34, 1203040), (40, 1022584), (64, 639115), (68, 601520), (73, 560320), (80, 511292), (85, 481216), (103, 397120), (136, 300760), (146, 280160), (160, 255646), (170, 240608), (206, 198560), (272, 150380), (292, 140080), (320, 127823), (340, 120304), (365, 112064), (412, 99280), (515, 79424), (544, 75190), (584, 70040), (680, 60152), (730, 56032), (824, 49640), (1030, 39712), (1088, 37595), (1168, 35020), (1241, 32960), (1360, 30076), (1460, 28016), (1648, 24820), (1751, 23360), (2060, 19856), (2336, 17510), (2482, 16480), (2720, 15038), (2920, 14008), (3296, 12410), (3502, 11680), (4120, 9928), (4672, 8755), (4964, 8240), (5440, 7519), (5840, 7004), (6205, 6592)]