713931650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 1440705780

約数和(自身を除く): 726774130

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 361, 370, 475, 703, 722, 925, 950, 1069, 1406, 1805, 1850, 2138, 3515, 3610, 5345, 7030, 9025, 10690, 13357, 17575, 18050, 20311, 26714, 26725, 35150, 39553, 40622, 53450, 66785, 79106, 101555, 133570, 197765, 203110, 333925, 385909, 395530, 507775, 667850, 751507, 771818, 988825, 1015550, 1503014, 1929545, 1977650, 3757535, 3859090, 7515070, 9647725, 14278633, 18787675, 19295450, 28557266, 37575350, 71393165, 142786330, 356965825, 713931650]

約数ペア:

[(1, 713931650), (2, 356965825), (5, 142786330), (10, 71393165), (19, 37575350), (25, 28557266), (37, 19295450), (38, 18787675), (50, 14278633), (74, 9647725), (95, 7515070), (185, 3859090), (190, 3757535), (361, 1977650), (370, 1929545), (475, 1503014), (703, 1015550), (722, 988825), (925, 771818), (950, 751507), (1069, 667850), (1406, 507775), (1805, 395530), (1850, 385909), (2138, 333925), (3515, 203110), (3610, 197765), (5345, 133570), (7030, 101555), (9025, 79106), (10690, 66785), (13357, 53450), (17575, 40622), (18050, 39553), (20311, 35150), (26714, 26725)]