38047100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 105284928

約数和(自身を除く): 67237828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 50, 52, 65, 70, 74, 91, 100, 113, 130, 140, 148, 175, 182, 185, 226, 259, 260, 325, 350, 364, 370, 452, 455, 481, 518, 565, 650, 700, 740, 791, 910, 925, 962, 1036, 1130, 1295, 1300, 1469, 1582, 1820, 1850, 1924, 2260, 2275, 2405, 2590, 2825, 2938, 3164, 3367, 3700, 3955, 4181, 4550, 4810, 5180, 5650, 5876, 6475, 6734, 7345, 7910, 8362, 9100, 9620, 10283, 11300, 12025, 12950, 13468, 14690, 15820, 16724, 16835, 19775, 20566, 20905, 24050, 25900, 29267, 29380, 33670, 36725, 39550, 41132, 41810, 48100, 51415, 54353, 58534, 67340, 73450, 79100, 83620, 84175, 102830, 104525, 108706, 117068, 146335, 146900, 168350, 205660, 209050, 217412, 257075, 271765, 292670, 336700, 380471, 418100, 514150, 543530, 585340, 731675, 760942, 1028300, 1087060, 1358825, 1463350, 1521884, 1902355, 2717650, 2926700, 3804710, 5435300, 7609420, 9511775, 19023550, 38047100]

約数ペア:

[(1, 38047100), (2, 19023550), (4, 9511775), (5, 7609420), (7, 5435300), (10, 3804710), (13, 2926700), (14, 2717650), (20, 1902355), (25, 1521884), (26, 1463350), (28, 1358825), (35, 1087060), (37, 1028300), (50, 760942), (52, 731675), (65, 585340), (70, 543530), (74, 514150), (91, 418100), (100, 380471), (113, 336700), (130, 292670), (140, 271765), (148, 257075), (175, 217412), (182, 209050), (185, 205660), (226, 168350), (259, 146900), (260, 146335), (325, 117068), (350, 108706), (364, 104525), (370, 102830), (452, 84175), (455, 83620), (481, 79100), (518, 73450), (565, 67340), (650, 58534), (700, 54353), (740, 51415), (791, 48100), (910, 41810), (925, 41132), (962, 39550), (1036, 36725), (1130, 33670), (1295, 29380), (1300, 29267), (1469, 25900), (1582, 24050), (1820, 20905), (1850, 20566), (1924, 19775), (2260, 16835), (2275, 16724), (2405, 15820), (2590, 14690), (2825, 13468), (2938, 12950), (3164, 12025), (3367, 11300), (3700, 10283), (3955, 9620), (4181, 9100), (4550, 8362), (4810, 7910), (5180, 7345), (5650, 6734), (5876, 6475)]