47725120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 124651008

約数和(自身を除く): 76925888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 283, 310, 320, 340, 496, 527, 544, 566, 620, 680, 992, 1054, 1088, 1132, 1240, 1360, 1415, 1984, 2108, 2264, 2480, 2635, 2720, 2830, 4216, 4528, 4811, 4960, 5270, 5440, 5660, 8432, 8773, 9056, 9622, 9920, 10540, 11320, 16864, 17546, 18112, 19244, 21080, 22640, 24055, 33728, 35092, 38488, 42160, 43865, 45280, 48110, 70184, 76976, 84320, 87730, 90560, 96220, 140368, 149141, 153952, 168640, 175460, 192440, 280736, 298282, 307904, 350920, 384880, 561472, 596564, 701840, 745705, 769760, 1193128, 1403680, 1491410, 1539520, 2386256, 2807360, 2982820, 4772512, 5965640, 9545024, 11931280, 23862560, 47725120]

約数ペア:

[(1, 47725120), (2, 23862560), (4, 11931280), (5, 9545024), (8, 5965640), (10, 4772512), (16, 2982820), (17, 2807360), (20, 2386256), (31, 1539520), (32, 1491410), (34, 1403680), (40, 1193128), (62, 769760), (64, 745705), (68, 701840), (80, 596564), (85, 561472), (124, 384880), (136, 350920), (155, 307904), (160, 298282), (170, 280736), (248, 192440), (272, 175460), (283, 168640), (310, 153952), (320, 149141), (340, 140368), (496, 96220), (527, 90560), (544, 87730), (566, 84320), (620, 76976), (680, 70184), (992, 48110), (1054, 45280), (1088, 43865), (1132, 42160), (1240, 38488), (1360, 35092), (1415, 33728), (1984, 24055), (2108, 22640), (2264, 21080), (2480, 19244), (2635, 18112), (2720, 17546), (2830, 16864), (4216, 11320), (4528, 10540), (4811, 9920), (4960, 9622), (5270, 9056), (5440, 8773), (5660, 8432)]