1570225902620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{839}}^1\times {\mathrm{111269}}^1$

素因数の和:112175

約数の個数: 72

約数和(自身を含む): 3419202477600

約数和(自身を除く): 1848976574980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 839, 841, 1678, 1682, 3356, 3364, 4195, 4205, 8390, 8410, 16780, 16820, 24331, 48662, 97324, 111269, 121655, 222538, 243310, 445076, 486620, 556345, 705599, 1112690, 1411198, 2225380, 2822396, 3226801, 3527995, 6453602, 7055990, 12907204, 14111980, 16134005, 32268010, 64536020, 93354691, 93577229, 186709382, 187154458, 373418764, 374308916, 466773455, 467886145, 933546910, 935772290, 1867093820, 1871544580, 2707286039, 5414572078, 10829144156, 13536430195, 27072860390, 54145720780, 78511295131, 157022590262, 314045180524, 392556475655, 785112951310, 1570225902620]

約数ペア:

[(1, 1570225902620), (2, 785112951310), (4, 392556475655), (5, 314045180524), (10, 157022590262), (20, 78511295131), (29, 54145720780), (58, 27072860390), (116, 13536430195), (145, 10829144156), (290, 5414572078), (580, 2707286039), (839, 1871544580), (841, 1867093820), (1678, 935772290), (1682, 933546910), (3356, 467886145), (3364, 466773455), (4195, 374308916), (4205, 373418764), (8390, 187154458), (8410, 186709382), (16780, 93577229), (16820, 93354691), (24331, 64536020), (48662, 32268010), (97324, 16134005), (111269, 14111980), (121655, 12907204), (222538, 7055990), (243310, 6453602), (445076, 3527995), (486620, 3226801), (556345, 2822396), (705599, 2225380), (1112690, 1411198)]