24434950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 51391800

約数和(自身を除く): 26956850

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 89, 95, 170, 178, 190, 289, 323, 425, 445, 475, 578, 646, 850, 890, 950, 1445, 1513, 1615, 1691, 2225, 2890, 3026, 3230, 3382, 4450, 5491, 7225, 7565, 8075, 8455, 10982, 14450, 15130, 16150, 16910, 25721, 27455, 28747, 37825, 42275, 51442, 54910, 57494, 75650, 84550, 128605, 137275, 143735, 257210, 274550, 287470, 488699, 643025, 718675, 977398, 1286050, 1437350, 2443495, 4886990, 12217475, 24434950]

約数ペア:

[(1, 24434950), (2, 12217475), (5, 4886990), (10, 2443495), (17, 1437350), (19, 1286050), (25, 977398), (34, 718675), (38, 643025), (50, 488699), (85, 287470), (89, 274550), (95, 257210), (170, 143735), (178, 137275), (190, 128605), (289, 84550), (323, 75650), (425, 57494), (445, 54910), (475, 51442), (578, 42275), (646, 37825), (850, 28747), (890, 27455), (950, 25721), (1445, 16910), (1513, 16150), (1615, 15130), (1691, 14450), (2225, 10982), (2890, 8455), (3026, 8075), (3230, 7565), (3382, 7225), (4450, 5491)]