22473610720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{13043}}^1$

素因数の和:13169

約数の個数: 144

約数和(自身を含む): 59019665040

約数和(自身を除く): 36546054320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 121, 160, 176, 178, 220, 242, 352, 356, 440, 445, 484, 605, 712, 880, 890, 968, 979, 1210, 1424, 1760, 1780, 1936, 1958, 2420, 2848, 3560, 3872, 3916, 4840, 4895, 7120, 7832, 9680, 9790, 10769, 13043, 14240, 15664, 19360, 19580, 21538, 26086, 31328, 39160, 43076, 52172, 53845, 65215, 78320, 86152, 104344, 107690, 130430, 143473, 156640, 172304, 208688, 215380, 260860, 286946, 344608, 417376, 430760, 521720, 573892, 717365, 861520, 1043440, 1147784, 1160827, 1434730, 1578203, 1723040, 2086880, 2295568, 2321654, 2869460, 3156406, 4591136, 4643308, 5738920, 5804135, 6312812, 7891015, 9286616, 11477840, 11608270, 12625624, 12769097, 15782030, 18573232, 22955680, 23216540, 25251248, 25538194, 31564060, 37146464, 46433080, 50502496, 51076388, 63128120, 63845485, 92866160, 102152776, 126256240, 127690970, 140460067, 185732320, 204305552, 252512480, 255381940, 280920134, 408611104, 510763880, 561840268, 702300335, 1021527760, 1123680536, 1404600670, 2043055520, 2247361072, 2809201340, 4494722144, 5618402680, 11236805360, 22473610720]

約数ペア:

[(1, 22473610720), (2, 11236805360), (4, 5618402680), (5, 4494722144), (8, 2809201340), (10, 2247361072), (11, 2043055520), (16, 1404600670), (20, 1123680536), (22, 1021527760), (32, 702300335), (40, 561840268), (44, 510763880), (55, 408611104), (80, 280920134), (88, 255381940), (89, 252512480), (110, 204305552), (121, 185732320), (160, 140460067), (176, 127690970), (178, 126256240), (220, 102152776), (242, 92866160), (352, 63845485), (356, 63128120), (440, 51076388), (445, 50502496), (484, 46433080), (605, 37146464), (712, 31564060), (880, 25538194), (890, 25251248), (968, 23216540), (979, 22955680), (1210, 18573232), (1424, 15782030), (1760, 12769097), (1780, 12625624), (1936, 11608270), (1958, 11477840), (2420, 9286616), (2848, 7891015), (3560, 6312812), (3872, 5804135), (3916, 5738920), (4840, 4643308), (4895, 4591136), (7120, 3156406), (7832, 2869460), (9680, 2321654), (9790, 2295568), (10769, 2086880), (13043, 1723040), (14240, 1578203), (15664, 1434730), (19360, 1160827), (19580, 1147784), (21538, 1043440), (26086, 861520), (31328, 717365), (39160, 573892), (43076, 521720), (52172, 430760), (53845, 417376), (65215, 344608), (78320, 286946), (86152, 260860), (104344, 215380), (107690, 208688), (130430, 172304), (143473, 156640)]