20131710050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2243}}^1\times {\mathrm{2459}}^1$

素因数の和:4787

約数の個数: 48

約数和(自身を含む): 37990291680

約数和(自身を除く): 17858581630

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 2243, 2459, 3650, 4486, 4918, 11215, 12295, 22430, 24590, 56075, 61475, 112150, 122950, 163739, 179507, 327478, 359014, 818695, 897535, 1637390, 1795070, 4093475, 4487675, 5515537, 8186950, 8975350, 11031074, 27577685, 55155370, 137888425, 275776850, 402634201, 805268402, 2013171005, 4026342010, 10065855025, 20131710050]

約数ペア:

[(1, 20131710050), (2, 10065855025), (5, 4026342010), (10, 2013171005), (25, 805268402), (50, 402634201), (73, 275776850), (146, 137888425), (365, 55155370), (730, 27577685), (1825, 11031074), (2243, 8975350), (2459, 8186950), (3650, 5515537), (4486, 4487675), (4918, 4093475), (11215, 1795070), (12295, 1637390), (22430, 897535), (24590, 818695), (56075, 359014), (61475, 327478), (112150, 179507), (122950, 163739)]