23476880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 65265912

約数和(自身を除く): 41789032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 113, 140, 196, 212, 226, 245, 265, 280, 371, 392, 424, 452, 490, 530, 560, 565, 742, 784, 791, 848, 904, 980, 1060, 1130, 1484, 1582, 1808, 1855, 1960, 2120, 2260, 2597, 2968, 3164, 3710, 3920, 3955, 4240, 4520, 5194, 5537, 5936, 5989, 6328, 7420, 7910, 9040, 10388, 11074, 11978, 12656, 12985, 14840, 15820, 20776, 22148, 23956, 25970, 27685, 29680, 29945, 31640, 41552, 41923, 44296, 47912, 51940, 55370, 59890, 63280, 83846, 88592, 95824, 103880, 110740, 119780, 167692, 207760, 209615, 221480, 239560, 293461, 335384, 419230, 442960, 479120, 586922, 670768, 838460, 1173844, 1467305, 1676920, 2347688, 2934610, 3353840, 4695376, 5869220, 11738440, 23476880]

約数ペア:

[(1, 23476880), (2, 11738440), (4, 5869220), (5, 4695376), (7, 3353840), (8, 2934610), (10, 2347688), (14, 1676920), (16, 1467305), (20, 1173844), (28, 838460), (35, 670768), (40, 586922), (49, 479120), (53, 442960), (56, 419230), (70, 335384), (80, 293461), (98, 239560), (106, 221480), (112, 209615), (113, 207760), (140, 167692), (196, 119780), (212, 110740), (226, 103880), (245, 95824), (265, 88592), (280, 83846), (371, 63280), (392, 59890), (424, 55370), (452, 51940), (490, 47912), (530, 44296), (560, 41923), (565, 41552), (742, 31640), (784, 29945), (791, 29680), (848, 27685), (904, 25970), (980, 23956), (1060, 22148), (1130, 20776), (1484, 15820), (1582, 14840), (1808, 12985), (1855, 12656), (1960, 11978), (2120, 11074), (2260, 10388), (2597, 9040), (2968, 7910), (3164, 7420), (3710, 6328), (3920, 5989), (3955, 5936), (4240, 5537), (4520, 5194)]