4409370920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{49499}}^1$

素因数の和:49658

約数の個数: 64

約数和(自身を含む): 10585080000

約数和(自身を除く): 6175709080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 2227, 2620, 4454, 5240, 8908, 11135, 17816, 22270, 44540, 49499, 89080, 98998, 197996, 247495, 395992, 494990, 841483, 989980, 1682966, 1979960, 3365932, 4207415, 6484369, 6731864, 8414830, 12968738, 16829660, 25937476, 32421845, 33659320, 51874952, 64843690, 110234273, 129687380, 220468546, 259374760, 440937092, 551171365, 881874184, 1102342730, 2204685460, 4409370920]

約数ペア:

[(1, 4409370920), (2, 2204685460), (4, 1102342730), (5, 881874184), (8, 551171365), (10, 440937092), (17, 259374760), (20, 220468546), (34, 129687380), (40, 110234273), (68, 64843690), (85, 51874952), (131, 33659320), (136, 32421845), (170, 25937476), (262, 16829660), (340, 12968738), (524, 8414830), (655, 6731864), (680, 6484369), (1048, 4207415), (1310, 3365932), (2227, 1979960), (2620, 1682966), (4454, 989980), (5240, 841483), (8908, 494990), (11135, 395992), (17816, 247495), (22270, 197996), (44540, 98998), (49499, 89080)]