14765920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 38949120

約数和(自身を除く): 24183200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 229, 248, 260, 310, 403, 416, 458, 496, 520, 620, 806, 916, 992, 1040, 1145, 1240, 1612, 1832, 2015, 2080, 2290, 2480, 2977, 3224, 3664, 4030, 4580, 4960, 5954, 6448, 7099, 7328, 8060, 9160, 11908, 12896, 14198, 14885, 16120, 18320, 23816, 28396, 29770, 32240, 35495, 36640, 47632, 56792, 59540, 64480, 70990, 92287, 95264, 113584, 119080, 141980, 184574, 227168, 238160, 283960, 369148, 461435, 476320, 567920, 738296, 922870, 1135840, 1476592, 1845740, 2953184, 3691480, 7382960, 14765920]

約数ペア:

[(1, 14765920), (2, 7382960), (4, 3691480), (5, 2953184), (8, 1845740), (10, 1476592), (13, 1135840), (16, 922870), (20, 738296), (26, 567920), (31, 476320), (32, 461435), (40, 369148), (52, 283960), (62, 238160), (65, 227168), (80, 184574), (104, 141980), (124, 119080), (130, 113584), (155, 95264), (160, 92287), (208, 70990), (229, 64480), (248, 59540), (260, 56792), (310, 47632), (403, 36640), (416, 35495), (458, 32240), (496, 29770), (520, 28396), (620, 23816), (806, 18320), (916, 16120), (992, 14885), (1040, 14198), (1145, 12896), (1240, 11908), (1612, 9160), (1832, 8060), (2015, 7328), (2080, 7099), (2290, 6448), (2480, 5954), (2977, 4960), (3224, 4580), (3664, 4030)]