30523000

素因数分解:

$2^3\times 5^3\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 72277920

約数和(自身を除く): 41754920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 131, 200, 233, 250, 262, 466, 500, 524, 655, 932, 1000, 1048, 1165, 1310, 1864, 2330, 2620, 3275, 4660, 5240, 5825, 6550, 9320, 11650, 13100, 16375, 23300, 26200, 29125, 30523, 32750, 46600, 58250, 61046, 65500, 116500, 122092, 131000, 152615, 233000, 244184, 305230, 610460, 763075, 1220920, 1526150, 3052300, 3815375, 6104600, 7630750, 15261500, 30523000]

約数ペア:

[(1, 30523000), (2, 15261500), (4, 7630750), (5, 6104600), (8, 3815375), (10, 3052300), (20, 1526150), (25, 1220920), (40, 763075), (50, 610460), (100, 305230), (125, 244184), (131, 233000), (200, 152615), (233, 131000), (250, 122092), (262, 116500), (466, 65500), (500, 61046), (524, 58250), (655, 46600), (932, 32750), (1000, 30523), (1048, 29125), (1165, 26200), (1310, 23300), (1864, 16375), (2330, 13100), (2620, 11650), (3275, 9320), (4660, 6550), (5240, 5825)]