1900575472

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7094

約数の個数: 60

約数和(自身を含む): 3969629856

約数和(自身を除く): 2069054384

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 361, 376, 722, 752, 893, 1444, 1786, 2888, 3572, 5776, 7001, 7144, 14002, 14288, 16967, 28004, 33934, 56008, 67868, 112016, 133019, 135736, 266038, 271472, 329047, 532076, 658094, 1064152, 1316188, 2128304, 2527361, 2632376, 5054722, 5264752, 6251893, 10109444, 12503786, 20218888, 25007572, 40437776, 50015144, 100030288, 118785967, 237571934, 475143868, 950287736, 1900575472]

約数ペア:

[(1, 1900575472), (2, 950287736), (4, 475143868), (8, 237571934), (16, 118785967), (19, 100030288), (38, 50015144), (47, 40437776), (76, 25007572), (94, 20218888), (152, 12503786), (188, 10109444), (304, 6251893), (361, 5264752), (376, 5054722), (722, 2632376), (752, 2527361), (893, 2128304), (1444, 1316188), (1786, 1064152), (2888, 658094), (3572, 532076), (5776, 329047), (7001, 271472), (7144, 266038), (14002, 135736), (14288, 133019), (16967, 112016), (28004, 67868), (33934, 56008)]