247677800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{2341}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 602233590

約数和(自身を除く): 354555790

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 529, 575, 920, 1058, 1150, 2116, 2300, 2341, 2645, 4232, 4600, 4682, 5290, 9364, 10580, 11705, 13225, 18728, 21160, 23410, 26450, 46820, 52900, 53843, 58525, 93640, 105800, 107686, 117050, 215372, 234100, 269215, 430744, 468200, 538430, 1076860, 1238389, 1346075, 2153720, 2476778, 2692150, 4953556, 5384300, 6191945, 9907112, 10768600, 12383890, 24767780, 30959725, 49535560, 61919450, 123838900, 247677800]

約数ペア:

[(1, 247677800), (2, 123838900), (4, 61919450), (5, 49535560), (8, 30959725), (10, 24767780), (20, 12383890), (23, 10768600), (25, 9907112), (40, 6191945), (46, 5384300), (50, 4953556), (92, 2692150), (100, 2476778), (115, 2153720), (184, 1346075), (200, 1238389), (230, 1076860), (460, 538430), (529, 468200), (575, 430744), (920, 269215), (1058, 234100), (1150, 215372), (2116, 117050), (2300, 107686), (2341, 105800), (2645, 93640), (4232, 58525), (4600, 53843), (4682, 52900), (5290, 46820), (9364, 26450), (10580, 23410), (11705, 21160), (13225, 18728)]