13063686440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1505033}}^1$

素因数の和:1505082

約数の個数: 64

約数和(自身を含む): 34675983360

約数和(自身を除く): 21612296920

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, 1505033, 3010066, 6020132, 7525165, 10535231, 12040264, 15050330, 21070462, 30100660, 42140924, 46656023, 52676155, 60201320, 84281848, 93312046, 105352310, 186624092, 210704620, 233280115, 326592161, 373248184, 421409240, 466560230, 653184322, 933120460, 1306368644, 1632960805, 1866240920, 2612737288, 3265921610, 6531843220, 13063686440]

約数ペア:

[(1, 13063686440), (2, 6531843220), (4, 3265921610), (5, 2612737288), (7, 1866240920), (8, 1632960805), (10, 1306368644), (14, 933120460), (20, 653184322), (28, 466560230), (31, 421409240), (35, 373248184), (40, 326592161), (56, 233280115), (62, 210704620), (70, 186624092), (124, 105352310), (140, 93312046), (155, 84281848), (217, 60201320), (248, 52676155), (280, 46656023), (310, 42140924), (434, 30100660), (620, 21070462), (868, 15050330), (1085, 12040264), (1240, 10535231), (1736, 7525165), (2170, 6020132), (4340, 3010066), (8680, 1505033)]