1407590960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10709}}^1$

素因数の和:10806

約数の個数: 80

約数和(自身を含む): 3442279680

約数和(自身を除く): 2034688720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1060, 1240, 1643, 2120, 2480, 3286, 4240, 6572, 8215, 10709, 13144, 16430, 21418, 26288, 32860, 42836, 53545, 65720, 85672, 107090, 131440, 171344, 214180, 331979, 428360, 567577, 663958, 856720, 1135154, 1327916, 1659895, 2270308, 2655832, 2837885, 3319790, 4540616, 5311664, 5675770, 6639580, 9081232, 11351540, 13279160, 17594887, 22703080, 26558320, 35189774, 45406160, 70379548, 87974435, 140759096, 175948870, 281518192, 351897740, 703795480, 1407590960]

約数ペア:

[(1, 1407590960), (2, 703795480), (4, 351897740), (5, 281518192), (8, 175948870), (10, 140759096), (16, 87974435), (20, 70379548), (31, 45406160), (40, 35189774), (53, 26558320), (62, 22703080), (80, 17594887), (106, 13279160), (124, 11351540), (155, 9081232), (212, 6639580), (248, 5675770), (265, 5311664), (310, 4540616), (424, 3319790), (496, 2837885), (530, 2655832), (620, 2270308), (848, 1659895), (1060, 1327916), (1240, 1135154), (1643, 856720), (2120, 663958), (2480, 567577), (3286, 428360), (4240, 331979), (6572, 214180), (8215, 171344), (10709, 131440), (13144, 107090), (16430, 85672), (21418, 65720), (26288, 53545), (32860, 42836)]