10450720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 30336768

約数和(自身を除く): 19886048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 49, 56, 62, 70, 80, 86, 98, 112, 124, 140, 155, 160, 172, 196, 215, 217, 224, 245, 248, 280, 301, 310, 344, 392, 430, 434, 490, 496, 560, 602, 620, 688, 784, 860, 868, 980, 992, 1085, 1120, 1204, 1240, 1333, 1376, 1505, 1519, 1568, 1720, 1736, 1960, 2107, 2170, 2408, 2480, 2666, 3010, 3038, 3440, 3472, 3920, 4214, 4340, 4816, 4960, 5332, 6020, 6076, 6665, 6880, 6944, 7595, 7840, 8428, 8680, 9331, 9632, 10535, 10664, 12040, 12152, 13330, 15190, 16856, 17360, 18662, 21070, 21328, 24080, 24304, 26660, 30380, 33712, 34720, 37324, 42140, 42656, 46655, 48160, 48608, 53320, 60760, 65317, 67424, 74648, 84280, 93310, 106640, 121520, 130634, 149296, 168560, 186620, 213280, 243040, 261268, 298592, 326585, 337120, 373240, 522536, 653170, 746480, 1045072, 1306340, 1492960, 2090144, 2612680, 5225360, 10450720]

約数ペア:

[(1, 10450720), (2, 5225360), (4, 2612680), (5, 2090144), (7, 1492960), (8, 1306340), (10, 1045072), (14, 746480), (16, 653170), (20, 522536), (28, 373240), (31, 337120), (32, 326585), (35, 298592), (40, 261268), (43, 243040), (49, 213280), (56, 186620), (62, 168560), (70, 149296), (80, 130634), (86, 121520), (98, 106640), (112, 93310), (124, 84280), (140, 74648), (155, 67424), (160, 65317), (172, 60760), (196, 53320), (215, 48608), (217, 48160), (224, 46655), (245, 42656), (248, 42140), (280, 37324), (301, 34720), (310, 33712), (344, 30380), (392, 26660), (430, 24304), (434, 24080), (490, 21328), (496, 21070), (560, 18662), (602, 17360), (620, 16856), (688, 15190), (784, 13330), (860, 12152), (868, 12040), (980, 10664), (992, 10535), (1085, 9632), (1120, 9331), (1204, 8680), (1240, 8428), (1333, 7840), (1376, 7595), (1505, 6944), (1519, 6880), (1568, 6665), (1720, 6076), (1736, 6020), (1960, 5332), (2107, 4960), (2170, 4816), (2408, 4340), (2480, 4214), (2666, 3920), (3010, 3472), (3038, 3440)]