8542787090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 15873671520

約数和(自身を除く): 7330884430

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 353, 409, 485, 610, 706, 818, 970, 1765, 2045, 3530, 4090, 5917, 11834, 21533, 24949, 29585, 34241, 39673, 43066, 49898, 59170, 68482, 79346, 107665, 124745, 144377, 171205, 198365, 215330, 249490, 288754, 342410, 396730, 721885, 1443770, 2088701, 2420053, 4177402, 4840106, 8806997, 10443505, 12100265, 14004569, 17613994, 20887010, 24200530, 28009138, 44034985, 70022845, 88069970, 140045690, 854278709, 1708557418, 4271393545, 8542787090]

約数ペア:

[(1, 8542787090), (2, 4271393545), (5, 1708557418), (10, 854278709), (61, 140045690), (97, 88069970), (122, 70022845), (194, 44034985), (305, 28009138), (353, 24200530), (409, 20887010), (485, 17613994), (610, 14004569), (706, 12100265), (818, 10443505), (970, 8806997), (1765, 4840106), (2045, 4177402), (3530, 2420053), (4090, 2088701), (5917, 1443770), (11834, 721885), (21533, 396730), (24949, 342410), (29585, 288754), (34241, 249490), (39673, 215330), (43066, 198365), (49898, 171205), (59170, 144377), (68482, 124745), (79346, 107665)]