713456840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32371}}^1$

素因数の和:32430

約数の個数: 64

約数和(自身を含む): 1748088000

約数和(自身を除く): 1034631160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 32371, 64742, 129484, 161855, 258968, 323710, 615049, 647420, 938759, 1230098, 1294840, 1877518, 2460196, 3075245, 3755036, 4693795, 4920392, 6150490, 7510072, 9387590, 12300980, 17836421, 18775180, 24601960, 35672842, 37550360, 71345684, 89182105, 142691368, 178364210, 356728420, 713456840]

約数ペア:

[(1, 713456840), (2, 356728420), (4, 178364210), (5, 142691368), (8, 89182105), (10, 71345684), (19, 37550360), (20, 35672842), (29, 24601960), (38, 18775180), (40, 17836421), (58, 12300980), (76, 9387590), (95, 7510072), (116, 6150490), (145, 4920392), (152, 4693795), (190, 3755036), (232, 3075245), (290, 2460196), (380, 1877518), (551, 1294840), (580, 1230098), (760, 938759), (1102, 647420), (1160, 615049), (2204, 323710), (2755, 258968), (4408, 161855), (5510, 129484), (11020, 64742), (22040, 32371)]