2005564260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101599}}^1$

素因数の和:101665

約数の個数: 96

約数和(自身を含む): 6554419200

約数和(自身を除く): 4548854940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 101599, 203198, 304797, 406396, 507995, 609594, 711193, 1015990, 1219188, 1422386, 1523985, 2031980, 2133579, 2844772, 3047970, 3555965, 4267158, 4775153, 6095940, 7111930, 8534316, 9550306, 10667895, 14223860, 14325459, 19100612, 21335790, 23875765, 28650918, 33426071, 42671580, 47751530, 57301836, 66852142, 71627295, 95503060, 100278213, 133704284, 143254590, 167130355, 200556426, 286509180, 334260710, 401112852, 501391065, 668521420, 1002782130, 2005564260]

約数ペア:

[(1, 2005564260), (2, 1002782130), (3, 668521420), (4, 501391065), (5, 401112852), (6, 334260710), (7, 286509180), (10, 200556426), (12, 167130355), (14, 143254590), (15, 133704284), (20, 100278213), (21, 95503060), (28, 71627295), (30, 66852142), (35, 57301836), (42, 47751530), (47, 42671580), (60, 33426071), (70, 28650918), (84, 23875765), (94, 21335790), (105, 19100612), (140, 14325459), (141, 14223860), (188, 10667895), (210, 9550306), (235, 8534316), (282, 7111930), (329, 6095940), (420, 4775153), (470, 4267158), (564, 3555965), (658, 3047970), (705, 2844772), (940, 2133579), (987, 2031980), (1316, 1523985), (1410, 1422386), (1645, 1219188), (1974, 1015990), (2820, 711193), (3290, 609594), (3948, 507995), (4935, 406396), (6580, 304797), (9870, 203198), (19740, 101599)]