2023148900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1549}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 4524580200

約数和(自身を除く): 2501431300

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 353, 370, 706, 740, 925, 1412, 1549, 1765, 1850, 3098, 3530, 3700, 6196, 7060, 7745, 8825, 13061, 15490, 17650, 26122, 30980, 35300, 38725, 52244, 57313, 65305, 77450, 114626, 130610, 154900, 229252, 261220, 286565, 326525, 546797, 573130, 653050, 1093594, 1146260, 1306100, 1432825, 2187188, 2733985, 2865650, 5467970, 5731300, 10935940, 13669925, 20231489, 27339850, 40462978, 54679700, 80925956, 101157445, 202314890, 404629780, 505787225, 1011574450, 2023148900]

約数ペア:

[(1, 2023148900), (2, 1011574450), (4, 505787225), (5, 404629780), (10, 202314890), (20, 101157445), (25, 80925956), (37, 54679700), (50, 40462978), (74, 27339850), (100, 20231489), (148, 13669925), (185, 10935940), (353, 5731300), (370, 5467970), (706, 2865650), (740, 2733985), (925, 2187188), (1412, 1432825), (1549, 1306100), (1765, 1146260), (1850, 1093594), (3098, 653050), (3530, 573130), (3700, 546797), (6196, 326525), (7060, 286565), (7745, 261220), (8825, 229252), (13061, 154900), (15490, 130610), (17650, 114626), (26122, 77450), (30980, 65305), (35300, 57313), (38725, 52244)]