15335840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 39944016

約数和(自身を除く): 24608176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 101, 104, 130, 146, 160, 202, 208, 260, 292, 365, 404, 416, 505, 520, 584, 730, 808, 949, 1010, 1040, 1168, 1313, 1460, 1616, 1898, 2020, 2080, 2336, 2626, 2920, 3232, 3796, 4040, 4745, 5252, 5840, 6565, 7373, 7592, 8080, 9490, 10504, 11680, 13130, 14746, 15184, 16160, 18980, 21008, 26260, 29492, 30368, 36865, 37960, 42016, 52520, 58984, 73730, 75920, 95849, 105040, 117968, 147460, 151840, 191698, 210080, 235936, 294920, 383396, 479245, 589840, 766792, 958490, 1179680, 1533584, 1916980, 3067168, 3833960, 7667920, 15335840]

約数ペア:

[(1, 15335840), (2, 7667920), (4, 3833960), (5, 3067168), (8, 1916980), (10, 1533584), (13, 1179680), (16, 958490), (20, 766792), (26, 589840), (32, 479245), (40, 383396), (52, 294920), (65, 235936), (73, 210080), (80, 191698), (101, 151840), (104, 147460), (130, 117968), (146, 105040), (160, 95849), (202, 75920), (208, 73730), (260, 58984), (292, 52520), (365, 42016), (404, 37960), (416, 36865), (505, 30368), (520, 29492), (584, 26260), (730, 21008), (808, 18980), (949, 16160), (1010, 15184), (1040, 14746), (1168, 13130), (1313, 11680), (1460, 10504), (1616, 9490), (1898, 8080), (2020, 7592), (2080, 7373), (2336, 6565), (2626, 5840), (2920, 5252), (3232, 4745), (3796, 4040)]