98582720

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1545

約数の個数: 56

約数和(自身を含む): 235915200

約数和(自身を除く): 137332480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1289, 1912, 2390, 2578, 3824, 4780, 5156, 6445, 7648, 9560, 10312, 12890, 15296, 19120, 20624, 25780, 38240, 41248, 51560, 76480, 82496, 103120, 206240, 308071, 412480, 616142, 1232284, 1540355, 2464568, 3080710, 4929136, 6161420, 9858272, 12322840, 19716544, 24645680, 49291360, 98582720]

約数ペア:

[(1, 98582720), (2, 49291360), (4, 24645680), (5, 19716544), (8, 12322840), (10, 9858272), (16, 6161420), (20, 4929136), (32, 3080710), (40, 2464568), (64, 1540355), (80, 1232284), (160, 616142), (239, 412480), (320, 308071), (478, 206240), (956, 103120), (1195, 82496), (1289, 76480), (1912, 51560), (2390, 41248), (2578, 38240), (3824, 25780), (4780, 20624), (5156, 19120), (6445, 15296), (7648, 12890), (9560, 10312)]