101650400

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2164

約数の個数: 72

約数和(自身を含む): 252343224

約数和(自身を除く): 150692824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1952, 2083, 2440, 3050, 4166, 4880, 6100, 8332, 9760, 10415, 12200, 16664, 20830, 24400, 33328, 41660, 48800, 52075, 66656, 83320, 104150, 127063, 166640, 208300, 254126, 333280, 416600, 508252, 635315, 833200, 1016504, 1270630, 1666400, 2033008, 2541260, 3176575, 4066016, 5082520, 6353150, 10165040, 12706300, 20330080, 25412600, 50825200, 101650400]

約数ペア:

[(1, 101650400), (2, 50825200), (4, 25412600), (5, 20330080), (8, 12706300), (10, 10165040), (16, 6353150), (20, 5082520), (25, 4066016), (32, 3176575), (40, 2541260), (50, 2033008), (61, 1666400), (80, 1270630), (100, 1016504), (122, 833200), (160, 635315), (200, 508252), (244, 416600), (305, 333280), (400, 254126), (488, 208300), (610, 166640), (800, 127063), (976, 104150), (1220, 83320), (1525, 66656), (1952, 52075), (2083, 48800), (2440, 41660), (3050, 33328), (4166, 24400), (4880, 20830), (6100, 16664), (8332, 12200), (9760, 10415)]