25009773280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{7193}}^1$

素因数の和:7940

約数の個数: 96

約数和(自身を含む): 61087074048

約数和(自身を除く): 36077300768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 701, 992, 1240, 1402, 2480, 2804, 3505, 4960, 5608, 7010, 7193, 11216, 14020, 14386, 21731, 22432, 28040, 28772, 35965, 43462, 56080, 57544, 71930, 86924, 108655, 112160, 115088, 143860, 173848, 217310, 222983, 230176, 287720, 347696, 434620, 445966, 575440, 695392, 869240, 891932, 1114915, 1150880, 1738480, 1783864, 2229830, 3476960, 3567728, 4459660, 5042293, 7135456, 8919320, 10084586, 17838640, 20169172, 25211465, 35677280, 40338344, 50422930, 80676688, 100845860, 156311083, 161353376, 201691720, 312622166, 403383440, 625244332, 781555415, 806766880, 1250488664, 1563110830, 2500977328, 3126221660, 5001954656, 6252443320, 12504886640, 25009773280]

約数ペア:

[(1, 25009773280), (2, 12504886640), (4, 6252443320), (5, 5001954656), (8, 3126221660), (10, 2500977328), (16, 1563110830), (20, 1250488664), (31, 806766880), (32, 781555415), (40, 625244332), (62, 403383440), (80, 312622166), (124, 201691720), (155, 161353376), (160, 156311083), (248, 100845860), (310, 80676688), (496, 50422930), (620, 40338344), (701, 35677280), (992, 25211465), (1240, 20169172), (1402, 17838640), (2480, 10084586), (2804, 8919320), (3505, 7135456), (4960, 5042293), (5608, 4459660), (7010, 3567728), (7193, 3476960), (11216, 2229830), (14020, 1783864), (14386, 1738480), (21731, 1150880), (22432, 1114915), (28040, 891932), (28772, 869240), (35965, 695392), (43462, 575440), (56080, 445966), (57544, 434620), (71930, 347696), (86924, 287720), (108655, 230176), (112160, 222983), (115088, 217310), (143860, 173848)]