13454598920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1550069}}^1$

素因数の和:1550118

約数の個数: 64

約数和(自身を含む): 35713612800

約数和(自身を除く): 22259013880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 1550069, 3100138, 6200276, 7750345, 10850483, 12400552, 15500690, 21700966, 31001380, 43401932, 48052139, 54252415, 62002760, 86803864, 96104278, 108504830, 192208556, 217009660, 240260695, 336364973, 384417112, 434019320, 480521390, 672729946, 961042780, 1345459892, 1681824865, 1922085560, 2690919784, 3363649730, 6727299460, 13454598920]

約数ペア:

[(1, 13454598920), (2, 6727299460), (4, 3363649730), (5, 2690919784), (7, 1922085560), (8, 1681824865), (10, 1345459892), (14, 961042780), (20, 672729946), (28, 480521390), (31, 434019320), (35, 384417112), (40, 336364973), (56, 240260695), (62, 217009660), (70, 192208556), (124, 108504830), (140, 96104278), (155, 86803864), (217, 62002760), (248, 54252415), (280, 48052139), (310, 43401932), (434, 31001380), (620, 21700966), (868, 15500690), (1085, 12400552), (1240, 10850483), (1736, 7750345), (2170, 6200276), (4340, 3100138), (8680, 1550069)]