104996640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31249}}^1$

素因数の和:31274

約数の個数: 96

約数和(自身を含む): 378000000

約数和(自身を除く): 273003360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 31249, 62498, 93747, 124996, 156245, 187494, 218743, 249992, 312490, 374988, 437486, 468735, 499984, 624980, 656229, 749976, 874972, 937470, 999968, 1093715, 1249960, 1312458, 1499952, 1749944, 1874940, 2187430, 2499920, 2624916, 2999904, 3281145, 3499888, 3749880, 4374860, 4999840, 5249832, 6562290, 6999776, 7499760, 8749720, 10499664, 13124580, 14999520, 17499440, 20999328, 26249160, 34998880, 52498320, 104996640]

約数ペア:

[(1, 104996640), (2, 52498320), (3, 34998880), (4, 26249160), (5, 20999328), (6, 17499440), (7, 14999520), (8, 13124580), (10, 10499664), (12, 8749720), (14, 7499760), (15, 6999776), (16, 6562290), (20, 5249832), (21, 4999840), (24, 4374860), (28, 3749880), (30, 3499888), (32, 3281145), (35, 2999904), (40, 2624916), (42, 2499920), (48, 2187430), (56, 1874940), (60, 1749944), (70, 1499952), (80, 1312458), (84, 1249960), (96, 1093715), (105, 999968), (112, 937470), (120, 874972), (140, 749976), (160, 656229), (168, 624980), (210, 499984), (224, 468735), (240, 437486), (280, 374988), (336, 312490), (420, 249992), (480, 218743), (560, 187494), (672, 156245), (840, 124996), (1120, 93747), (1680, 62498), (3360, 31249)]