2017497200

素因数分解:

$2^4\times 5^2\times {\mathrm{541}}^1\times {\mathrm{9323}}^1$

素因数の和:9882

約数の個数: 60

約数和(自身を含む): 4856517288

約数和(自身を除く): 2839020088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 541, 1082, 2164, 2705, 4328, 5410, 8656, 9323, 10820, 13525, 18646, 21640, 27050, 37292, 43280, 46615, 54100, 74584, 93230, 108200, 149168, 186460, 216400, 233075, 372920, 466150, 745840, 932300, 1864600, 3729200, 5043743, 10087486, 20174972, 25218715, 40349944, 50437430, 80699888, 100874860, 126093575, 201749720, 252187150, 403499440, 504374300, 1008748600, 2017497200]

約数ペア:

[(1, 2017497200), (2, 1008748600), (4, 504374300), (5, 403499440), (8, 252187150), (10, 201749720), (16, 126093575), (20, 100874860), (25, 80699888), (40, 50437430), (50, 40349944), (80, 25218715), (100, 20174972), (200, 10087486), (400, 5043743), (541, 3729200), (1082, 1864600), (2164, 932300), (2705, 745840), (4328, 466150), (5410, 372920), (8656, 233075), (9323, 216400), (10820, 186460), (13525, 149168), (18646, 108200), (21640, 93230), (27050, 74584), (37292, 54100), (43280, 46615)]