23892500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 60

約数和(自身を含む): 55107360

約数和(自身を除く): 31214860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 503, 625, 950, 1006, 1250, 1900, 2012, 2375, 2500, 2515, 4750, 5030, 9500, 9557, 10060, 11875, 12575, 19114, 23750, 25150, 38228, 47500, 47785, 50300, 62875, 95570, 125750, 191140, 238925, 251500, 314375, 477850, 628750, 955700, 1194625, 1257500, 2389250, 4778500, 5973125, 11946250, 23892500]

約数ペア:

[(1, 23892500), (2, 11946250), (4, 5973125), (5, 4778500), (10, 2389250), (19, 1257500), (20, 1194625), (25, 955700), (38, 628750), (50, 477850), (76, 314375), (95, 251500), (100, 238925), (125, 191140), (190, 125750), (250, 95570), (380, 62875), (475, 50300), (500, 47785), (503, 47500), (625, 38228), (950, 25150), (1006, 23750), (1250, 19114), (1900, 12575), (2012, 11875), (2375, 10060), (2500, 9557), (2515, 9500), (4750, 5030)]