5276244540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{4999}}^1$

素因数の和:5384

約数の個数: 144

約数和(自身を含む): 17236800000

約数和(自身を除く): 11960555460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 359, 420, 490, 588, 718, 735, 980, 1077, 1436, 1470, 1795, 2154, 2513, 2940, 3590, 4308, 4999, 5026, 5385, 7180, 7539, 9998, 10052, 10770, 12565, 14997, 15078, 17591, 19996, 21540, 24995, 25130, 29994, 30156, 34993, 35182, 37695, 49990, 50260, 52773, 59988, 69986, 70364, 74985, 75390, 87955, 99980, 104979, 105546, 139972, 149970, 150780, 174965, 175910, 209958, 211092, 244951, 263865, 299940, 349930, 351820, 419916, 489902, 524895, 527730, 699860, 734853, 979804, 1049790, 1055460, 1224755, 1469706, 1794641, 2099580, 2449510, 2939412, 3589282, 3674265, 4899020, 5383923, 7178564, 7348530, 8973205, 10767846, 12562487, 14697060, 17946410, 21535692, 25124974, 26919615, 35892820, 37687461, 50249948, 53839230, 62812435, 75374922, 87937409, 107678460, 125624870, 150749844, 175874818, 188437305, 251249740, 263812227, 351749636, 376874610, 439687045, 527624454, 753749220, 879374090, 1055248908, 1319061135, 1758748180, 2638122270, 5276244540]

約数ペア:

[(1, 5276244540), (2, 2638122270), (3, 1758748180), (4, 1319061135), (5, 1055248908), (6, 879374090), (7, 753749220), (10, 527624454), (12, 439687045), (14, 376874610), (15, 351749636), (20, 263812227), (21, 251249740), (28, 188437305), (30, 175874818), (35, 150749844), (42, 125624870), (49, 107678460), (60, 87937409), (70, 75374922), (84, 62812435), (98, 53839230), (105, 50249948), (140, 37687461), (147, 35892820), (196, 26919615), (210, 25124974), (245, 21535692), (294, 17946410), (359, 14697060), (420, 12562487), (490, 10767846), (588, 8973205), (718, 7348530), (735, 7178564), (980, 5383923), (1077, 4899020), (1436, 3674265), (1470, 3589282), (1795, 2939412), (2154, 2449510), (2513, 2099580), (2940, 1794641), (3590, 1469706), (4308, 1224755), (4999, 1055460), (5026, 1049790), (5385, 979804), (7180, 734853), (7539, 699860), (9998, 527730), (10052, 524895), (10770, 489902), (12565, 419916), (14997, 351820), (15078, 349930), (17591, 299940), (19996, 263865), (21540, 244951), (24995, 211092), (25130, 209958), (29994, 175910), (30156, 174965), (34993, 150780), (35182, 149970), (37695, 139972), (49990, 105546), (50260, 104979), (52773, 99980), (59988, 87955), (69986, 75390), (70364, 74985)]