32161640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 85876200

約数和(自身を除く): 53714560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 269, 280, 305, 392, 427, 488, 490, 538, 610, 854, 980, 1076, 1220, 1345, 1708, 1883, 1960, 2135, 2152, 2440, 2690, 2989, 3416, 3766, 4270, 5380, 5978, 7532, 8540, 9415, 10760, 11956, 13181, 14945, 15064, 16409, 17080, 18830, 23912, 26362, 29890, 32818, 37660, 52724, 59780, 65636, 65905, 75320, 82045, 105448, 114863, 119560, 131272, 131810, 164090, 229726, 263620, 328180, 459452, 527240, 574315, 656360, 804041, 918904, 1148630, 1608082, 2297260, 3216164, 4020205, 4594520, 6432328, 8040410, 16080820, 32161640]

約数ペア:

[(1, 32161640), (2, 16080820), (4, 8040410), (5, 6432328), (7, 4594520), (8, 4020205), (10, 3216164), (14, 2297260), (20, 1608082), (28, 1148630), (35, 918904), (40, 804041), (49, 656360), (56, 574315), (61, 527240), (70, 459452), (98, 328180), (122, 263620), (140, 229726), (196, 164090), (244, 131810), (245, 131272), (269, 119560), (280, 114863), (305, 105448), (392, 82045), (427, 75320), (488, 65905), (490, 65636), (538, 59780), (610, 52724), (854, 37660), (980, 32818), (1076, 29890), (1220, 26362), (1345, 23912), (1708, 18830), (1883, 17080), (1960, 16409), (2135, 15064), (2152, 14945), (2440, 13181), (2690, 11956), (2989, 10760), (3416, 9415), (3766, 8540), (4270, 7532), (5380, 5978)]