98505820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41389}}^1$

素因数の和:41422

約数の個数: 48

約数和(自身を含む): 250326720

約数和(自身を除く): 151820900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 41389, 82778, 165556, 206945, 289723, 413890, 579446, 703613, 827780, 1158892, 1407226, 1448615, 2814452, 2897230, 3518065, 4925291, 5794460, 7036130, 9850582, 14072260, 19701164, 24626455, 49252910, 98505820]

約数ペア:

[(1, 98505820), (2, 49252910), (4, 24626455), (5, 19701164), (7, 14072260), (10, 9850582), (14, 7036130), (17, 5794460), (20, 4925291), (28, 3518065), (34, 2897230), (35, 2814452), (68, 1448615), (70, 1407226), (85, 1158892), (119, 827780), (140, 703613), (170, 579446), (238, 413890), (340, 289723), (476, 206945), (595, 165556), (1190, 82778), (2380, 41389)]