1175310440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{4139}}^1$

素因数の和:4410

約数の個数: 64

約数和(自身を含む): 2742336000

約数和(自身を除く): 1567025560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 229, 248, 310, 458, 620, 916, 1145, 1240, 1832, 2290, 4139, 4580, 7099, 8278, 9160, 14198, 16556, 20695, 28396, 33112, 35495, 41390, 56792, 70990, 82780, 128309, 141980, 165560, 256618, 283960, 513236, 641545, 947831, 1026472, 1283090, 1895662, 2566180, 3791324, 4739155, 5132360, 7582648, 9478310, 18956620, 29382761, 37913240, 58765522, 117531044, 146913805, 235062088, 293827610, 587655220, 1175310440]

約数ペア:

[(1, 1175310440), (2, 587655220), (4, 293827610), (5, 235062088), (8, 146913805), (10, 117531044), (20, 58765522), (31, 37913240), (40, 29382761), (62, 18956620), (124, 9478310), (155, 7582648), (229, 5132360), (248, 4739155), (310, 3791324), (458, 2566180), (620, 1895662), (916, 1283090), (1145, 1026472), (1240, 947831), (1832, 641545), (2290, 513236), (4139, 283960), (4580, 256618), (7099, 165560), (8278, 141980), (9160, 128309), (14198, 82780), (16556, 70990), (20695, 56792), (28396, 41390), (33112, 35495)]