13367026120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{900743}}^1$

素因数の和:900814

約数の個数: 64

約数和(自身を含む): 35020926720

約数和(自身を除く): 21653900600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 900743, 1801486, 3602972, 4503715, 6305201, 7205944, 9007430, 12610402, 18014860, 25220804, 31526005, 36029720, 47739379, 50441608, 63052010, 95478758, 126104020, 190957516, 238696895, 252208040, 334175653, 381915032, 477393790, 668351306, 954787580, 1336702612, 1670878265, 1909575160, 2673405224, 3341756530, 6683513060, 13367026120]

約数ペア:

[(1, 13367026120), (2, 6683513060), (4, 3341756530), (5, 2673405224), (7, 1909575160), (8, 1670878265), (10, 1336702612), (14, 954787580), (20, 668351306), (28, 477393790), (35, 381915032), (40, 334175653), (53, 252208040), (56, 238696895), (70, 190957516), (106, 126104020), (140, 95478758), (212, 63052010), (265, 50441608), (280, 47739379), (371, 36029720), (424, 31526005), (530, 25220804), (742, 18014860), (1060, 12610402), (1484, 9007430), (1855, 7205944), (2120, 6305201), (2968, 4503715), (3710, 3602972), (7420, 1801486), (14840, 900743)]