2356552640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2134

約数の個数: 112

約数和(自身を含む): 6065654112

約数和(自身を除く): 3709101472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 317, 320, 416, 520, 634, 832, 1040, 1268, 1585, 1787, 2080, 2536, 3170, 3574, 4121, 4160, 5072, 6340, 7148, 8242, 8935, 10144, 12680, 14296, 16484, 17870, 20288, 20605, 23231, 25360, 28592, 32968, 35740, 41210, 46462, 50720, 57184, 65936, 71480, 82420, 92924, 101440, 114368, 116155, 131872, 142960, 164840, 185848, 232310, 263744, 285920, 329680, 371696, 464620, 566479, 571840, 659360, 743392, 929240, 1132958, 1318720, 1486784, 1858480, 2265916, 2832395, 3716960, 4531832, 5664790, 7364227, 7433920, 9063664, 11329580, 14728454, 18127328, 22659160, 29456908, 36254656, 36821135, 45318320, 58913816, 73642270, 90636640, 117827632, 147284540, 181273280, 235655264, 294569080, 471310528, 589138160, 1178276320, 2356552640]

約数ペア:

[(1, 2356552640), (2, 1178276320), (4, 589138160), (5, 471310528), (8, 294569080), (10, 235655264), (13, 181273280), (16, 147284540), (20, 117827632), (26, 90636640), (32, 73642270), (40, 58913816), (52, 45318320), (64, 36821135), (65, 36254656), (80, 29456908), (104, 22659160), (130, 18127328), (160, 14728454), (208, 11329580), (260, 9063664), (317, 7433920), (320, 7364227), (416, 5664790), (520, 4531832), (634, 3716960), (832, 2832395), (1040, 2265916), (1268, 1858480), (1585, 1486784), (1787, 1318720), (2080, 1132958), (2536, 929240), (3170, 743392), (3574, 659360), (4121, 571840), (4160, 566479), (5072, 464620), (6340, 371696), (7148, 329680), (8242, 285920), (8935, 263744), (10144, 232310), (12680, 185848), (14296, 164840), (16484, 142960), (17870, 131872), (20288, 116155), (20605, 114368), (23231, 101440), (25360, 92924), (28592, 82420), (32968, 71480), (35740, 65936), (41210, 57184), (46462, 50720)]