388634050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 852445440

約数和(自身を除く): 463811390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 109, 122, 167, 175, 218, 305, 334, 350, 427, 545, 610, 763, 835, 854, 1090, 1169, 1525, 1526, 1670, 2135, 2338, 2725, 3050, 3815, 4175, 4270, 5450, 5845, 6649, 7630, 8350, 10187, 10675, 11690, 13298, 18203, 19075, 20374, 21350, 29225, 33245, 36406, 38150, 46543, 50935, 58450, 66490, 71309, 91015, 93086, 101870, 127421, 142618, 166225, 182030, 232715, 254675, 254842, 332450, 356545, 455075, 465430, 509350, 637105, 713090, 910150, 1110383, 1163575, 1274210, 1782725, 2220766, 2327150, 3185525, 3565450, 5551915, 6371050, 7772681, 11103830, 15545362, 27759575, 38863405, 55519150, 77726810, 194317025, 388634050]

約数ペア:

[(1, 388634050), (2, 194317025), (5, 77726810), (7, 55519150), (10, 38863405), (14, 27759575), (25, 15545362), (35, 11103830), (50, 7772681), (61, 6371050), (70, 5551915), (109, 3565450), (122, 3185525), (167, 2327150), (175, 2220766), (218, 1782725), (305, 1274210), (334, 1163575), (350, 1110383), (427, 910150), (545, 713090), (610, 637105), (763, 509350), (835, 465430), (854, 455075), (1090, 356545), (1169, 332450), (1525, 254842), (1526, 254675), (1670, 232715), (2135, 182030), (2338, 166225), (2725, 142618), (3050, 127421), (3815, 101870), (4175, 93086), (4270, 91015), (5450, 71309), (5845, 66490), (6649, 58450), (7630, 50935), (8350, 46543), (10187, 38150), (10675, 36406), (11690, 33245), (13298, 29225), (18203, 21350), (19075, 20374)]