9682780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 12049700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 307, 332, 380, 415, 614, 830, 1228, 1535, 1577, 1660, 3070, 3154, 5833, 6140, 6308, 7885, 11666, 15770, 23332, 25481, 29165, 31540, 50962, 58330, 101924, 116660, 127405, 254810, 484139, 509620, 968278, 1936556, 2420695, 4841390, 9682780]

約数ペア:

[(1, 9682780), (2, 4841390), (4, 2420695), (5, 1936556), (10, 968278), (19, 509620), (20, 484139), (38, 254810), (76, 127405), (83, 116660), (95, 101924), (166, 58330), (190, 50962), (307, 31540), (332, 29165), (380, 25481), (415, 23332), (614, 15770), (830, 11666), (1228, 7885), (1535, 6308), (1577, 6140), (1660, 5833), (3070, 3154)]