22838021240

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1\times {\mathrm{3413}}^1$

素因数の和:4832

約数の個数: 64

約数和(自身を含む): 51833532960

約数和(自身を除く): 28995511720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1277, 1310, 2554, 2620, 3413, 5108, 5240, 6385, 6826, 10216, 12770, 13652, 17065, 25540, 27304, 34130, 51080, 68260, 136520, 167287, 334574, 447103, 669148, 836435, 894206, 1338296, 1672870, 1788412, 2235515, 3345740, 3576824, 4358401, 4471030, 6691480, 8716802, 8942060, 17433604, 17884120, 21792005, 34867208, 43584010, 87168020, 174336040, 570950531, 1141901062, 2283802124, 2854752655, 4567604248, 5709505310, 11419010620, 22838021240]

約数ペア:

[(1, 22838021240), (2, 11419010620), (4, 5709505310), (5, 4567604248), (8, 2854752655), (10, 2283802124), (20, 1141901062), (40, 570950531), (131, 174336040), (262, 87168020), (524, 43584010), (655, 34867208), (1048, 21792005), (1277, 17884120), (1310, 17433604), (2554, 8942060), (2620, 8716802), (3413, 6691480), (5108, 4471030), (5240, 4358401), (6385, 3576824), (6826, 3345740), (10216, 2235515), (12770, 1788412), (13652, 1672870), (17065, 1338296), (25540, 894206), (27304, 836435), (34130, 669148), (51080, 447103), (68260, 334574), (136520, 167287)]