20574101350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{14957}}^1$

素因数の和:15082

約数の個数: 96

約数和(自身を含む): 43468905312

約数和(自身を除く): 22894803962

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 61, 82, 110, 122, 205, 275, 305, 410, 451, 550, 610, 671, 902, 1025, 1342, 1525, 2050, 2255, 2501, 3050, 3355, 4510, 5002, 6710, 11275, 12505, 14957, 16775, 22550, 25010, 27511, 29914, 33550, 55022, 62525, 74785, 125050, 137555, 149570, 164527, 275110, 329054, 373925, 613237, 687775, 747850, 822635, 912377, 1226474, 1375550, 1645270, 1824754, 3066185, 4113175, 4561885, 6132370, 6745607, 8226350, 9123770, 10036147, 13491214, 15330925, 20072294, 22809425, 30661850, 33728035, 37407457, 45618850, 50180735, 67456070, 74814914, 100361470, 168640175, 187037285, 250903675, 337280350, 374074570, 411482027, 501807350, 822964054, 935186425, 1870372850, 2057410135, 4114820270, 10287050675, 20574101350]

約数ペア:

[(1, 20574101350), (2, 10287050675), (5, 4114820270), (10, 2057410135), (11, 1870372850), (22, 935186425), (25, 822964054), (41, 501807350), (50, 411482027), (55, 374074570), (61, 337280350), (82, 250903675), (110, 187037285), (122, 168640175), (205, 100361470), (275, 74814914), (305, 67456070), (410, 50180735), (451, 45618850), (550, 37407457), (610, 33728035), (671, 30661850), (902, 22809425), (1025, 20072294), (1342, 15330925), (1525, 13491214), (2050, 10036147), (2255, 9123770), (2501, 8226350), (3050, 6745607), (3355, 6132370), (4510, 4561885), (5002, 4113175), (6710, 3066185), (11275, 1824754), (12505, 1645270), (14957, 1375550), (16775, 1226474), (22550, 912377), (25010, 822635), (27511, 747850), (29914, 687775), (33550, 613237), (55022, 373925), (62525, 329054), (74785, 275110), (125050, 164527), (137555, 149570)]