30566500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 67472496

約数和(自身を除く): 36905996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 452, 500, 541, 565, 1082, 1130, 2164, 2260, 2705, 2825, 5410, 5650, 10820, 11300, 13525, 14125, 27050, 28250, 54100, 56500, 61133, 67625, 122266, 135250, 244532, 270500, 305665, 611330, 1222660, 1528325, 3056650, 6113300, 7641625, 15283250, 30566500]

約数ペア:

[(1, 30566500), (2, 15283250), (4, 7641625), (5, 6113300), (10, 3056650), (20, 1528325), (25, 1222660), (50, 611330), (100, 305665), (113, 270500), (125, 244532), (226, 135250), (250, 122266), (452, 67625), (500, 61133), (541, 56500), (565, 54100), (1082, 28250), (1130, 27050), (2164, 14125), (2260, 13525), (2705, 11300), (2825, 10820), (5410, 5650)]