61309760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4673}}^1$

素因数の和:4731

約数の個数: 56

約数和(自身を含む): 149586696

約数和(自身を除く): 88276936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4673, 6560, 9346, 13120, 18692, 23365, 37384, 46730, 74768, 93460, 149536, 186920, 191593, 299072, 373840, 383186, 747680, 766372, 957965, 1495360, 1532744, 1915930, 3065488, 3831860, 6130976, 7663720, 12261952, 15327440, 30654880, 61309760]

約数ペア:

[(1, 61309760), (2, 30654880), (4, 15327440), (5, 12261952), (8, 7663720), (10, 6130976), (16, 3831860), (20, 3065488), (32, 1915930), (40, 1532744), (41, 1495360), (64, 957965), (80, 766372), (82, 747680), (160, 383186), (164, 373840), (205, 299072), (320, 191593), (328, 186920), (410, 149536), (656, 93460), (820, 74768), (1312, 46730), (1640, 37384), (2624, 23365), (3280, 18692), (4673, 13120), (6560, 9346)]