31930425100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{157837}}^1$

素因数の和:157892

約数の個数: 108

約数和(自身を含む): 84120077776

約数和(自身を除く): 52189652676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 289, 340, 350, 425, 476, 578, 595, 700, 850, 1156, 1190, 1445, 1700, 2023, 2380, 2890, 2975, 4046, 5780, 5950, 7225, 8092, 10115, 11900, 14450, 20230, 28900, 40460, 50575, 101150, 157837, 202300, 315674, 631348, 789185, 1104859, 1578370, 2209718, 2683229, 3156740, 3945925, 4419436, 5366458, 5524295, 7891850, 10732916, 11048590, 13416145, 15783700, 18782603, 22097180, 26832290, 27621475, 37565206, 45614893, 53664580, 55242950, 67080725, 75130412, 91229786, 93913015, 110485900, 134161450, 182459572, 187826030, 228074465, 268322900, 319304251, 375652060, 456148930, 469565075, 638608502, 912297860, 939130150, 1140372325, 1277217004, 1596521255, 1878260300, 2280744650, 3193042510, 4561489300, 6386085020, 7982606275, 15965212550, 31930425100]

約数ペア:

[(1, 31930425100), (2, 15965212550), (4, 7982606275), (5, 6386085020), (7, 4561489300), (10, 3193042510), (14, 2280744650), (17, 1878260300), (20, 1596521255), (25, 1277217004), (28, 1140372325), (34, 939130150), (35, 912297860), (50, 638608502), (68, 469565075), (70, 456148930), (85, 375652060), (100, 319304251), (119, 268322900), (140, 228074465), (170, 187826030), (175, 182459572), (238, 134161450), (289, 110485900), (340, 93913015), (350, 91229786), (425, 75130412), (476, 67080725), (578, 55242950), (595, 53664580), (700, 45614893), (850, 37565206), (1156, 27621475), (1190, 26832290), (1445, 22097180), (1700, 18782603), (2023, 15783700), (2380, 13416145), (2890, 11048590), (2975, 10732916), (4046, 7891850), (5780, 5524295), (5950, 5366458), (7225, 4419436), (8092, 3945925), (10115, 3156740), (11900, 2683229), (14450, 2209718), (20230, 1578370), (28900, 1104859), (40460, 789185), (50575, 631348), (101150, 315674), (157837, 202300)]