380673606100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{125639}}^1$

素因数の和:126433

約数の個数: 72

約数和(自身を含む): 847361390400

約数和(自身を除く): 466687784300

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 739, 820, 1025, 1478, 2050, 2956, 3695, 4100, 7390, 14780, 18475, 30299, 36950, 60598, 73900, 121196, 125639, 151495, 251278, 302990, 502556, 605980, 628195, 757475, 1256390, 1514950, 2512780, 3029900, 3140975, 5151199, 6281950, 10302398, 12563900, 20604796, 25755995, 51511990, 92847221, 103023980, 128779975, 185694442, 257559950, 371388884, 464236105, 515119900, 928472210, 1856944420, 2321180525, 3806736061, 4642361050, 7613472122, 9284722100, 15226944244, 19033680305, 38067360610, 76134721220, 95168401525, 190336803050, 380673606100]

約数ペア:

[(1, 380673606100), (2, 190336803050), (4, 95168401525), (5, 76134721220), (10, 38067360610), (20, 19033680305), (25, 15226944244), (41, 9284722100), (50, 7613472122), (82, 4642361050), (100, 3806736061), (164, 2321180525), (205, 1856944420), (410, 928472210), (739, 515119900), (820, 464236105), (1025, 371388884), (1478, 257559950), (2050, 185694442), (2956, 128779975), (3695, 103023980), (4100, 92847221), (7390, 51511990), (14780, 25755995), (18475, 20604796), (30299, 12563900), (36950, 10302398), (60598, 6281950), (73900, 5151199), (121196, 3140975), (125639, 3029900), (151495, 2512780), (251278, 1514950), (302990, 1256390), (502556, 757475), (605980, 628195)]