45937640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 118713600

約数和(自身を除く): 72775960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 359, 457, 718, 914, 1436, 1795, 1828, 2285, 2513, 2872, 3199, 3590, 3656, 4570, 5026, 6398, 7180, 9140, 10052, 12565, 12796, 14360, 15995, 18280, 20104, 25130, 25592, 31990, 50260, 63980, 100520, 127960, 164063, 328126, 656252, 820315, 1148441, 1312504, 1640630, 2296882, 3281260, 4593764, 5742205, 6562520, 9187528, 11484410, 22968820, 45937640]

約数ペア:

[(1, 45937640), (2, 22968820), (4, 11484410), (5, 9187528), (7, 6562520), (8, 5742205), (10, 4593764), (14, 3281260), (20, 2296882), (28, 1640630), (35, 1312504), (40, 1148441), (56, 820315), (70, 656252), (140, 328126), (280, 164063), (359, 127960), (457, 100520), (718, 63980), (914, 50260), (1436, 31990), (1795, 25592), (1828, 25130), (2285, 20104), (2513, 18280), (2872, 15995), (3199, 14360), (3590, 12796), (3656, 12565), (4570, 10052), (5026, 9140), (6398, 7180)]