29245750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 30059210

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 131, 190, 235, 250, 262, 470, 475, 655, 893, 950, 1175, 1310, 1786, 2350, 2375, 2489, 3275, 4465, 4750, 4978, 5875, 6157, 6550, 8930, 11750, 12314, 12445, 16375, 22325, 24890, 30785, 32750, 44650, 61570, 62225, 111625, 116983, 124450, 153925, 223250, 233966, 307850, 311125, 584915, 622250, 769625, 1169830, 1539250, 2924575, 5849150, 14622875, 29245750]

約数ペア:

[(1, 29245750), (2, 14622875), (5, 5849150), (10, 2924575), (19, 1539250), (25, 1169830), (38, 769625), (47, 622250), (50, 584915), (94, 311125), (95, 307850), (125, 233966), (131, 223250), (190, 153925), (235, 124450), (250, 116983), (262, 111625), (470, 62225), (475, 61570), (655, 44650), (893, 32750), (950, 30785), (1175, 24890), (1310, 22325), (1786, 16375), (2350, 12445), (2375, 12314), (2489, 11750), (3275, 8930), (4465, 6550), (4750, 6157), (4978, 5875)]