56557793440

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1\times {\mathrm{4051}}^1$

素因数の和:5366

約数の個数: 96

約数和(自身を含む): 135643455360

約数和(自身を除く): 79085661920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1229, 1420, 2272, 2458, 2840, 4051, 4916, 5680, 6145, 8102, 9832, 11360, 12290, 16204, 19664, 20255, 24580, 32408, 39328, 40510, 49160, 64816, 81020, 87259, 98320, 129632, 162040, 174518, 196640, 287621, 324080, 349036, 436295, 575242, 648160, 698072, 872590, 1150484, 1396144, 1438105, 1745180, 2300968, 2792288, 2876210, 3490360, 4601936, 4978679, 5752420, 6980720, 9203872, 9957358, 11504840, 13961440, 19914716, 23009680, 24893395, 39829432, 46019360, 49786790, 79658864, 99573580, 159317728, 199147160, 353486209, 398294320, 706972418, 796588640, 1413944836, 1767431045, 2827889672, 3534862090, 5655779344, 7069724180, 11311558688, 14139448360, 28278896720, 56557793440]

約数ペア:

[(1, 56557793440), (2, 28278896720), (4, 14139448360), (5, 11311558688), (8, 7069724180), (10, 5655779344), (16, 3534862090), (20, 2827889672), (32, 1767431045), (40, 1413944836), (71, 796588640), (80, 706972418), (142, 398294320), (160, 353486209), (284, 199147160), (355, 159317728), (568, 99573580), (710, 79658864), (1136, 49786790), (1229, 46019360), (1420, 39829432), (2272, 24893395), (2458, 23009680), (2840, 19914716), (4051, 13961440), (4916, 11504840), (5680, 9957358), (6145, 9203872), (8102, 6980720), (9832, 5752420), (11360, 4978679), (12290, 4601936), (16204, 3490360), (19664, 2876210), (20255, 2792288), (24580, 2300968), (32408, 1745180), (39328, 1438105), (40510, 1396144), (49160, 1150484), (64816, 872590), (81020, 698072), (87259, 648160), (98320, 575242), (129632, 436295), (162040, 349036), (174518, 324080), (196640, 287621)]