42667670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 78878880

約数和(自身を除く): 36211210

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 619, 1130, 1238, 3095, 6190, 6893, 13786, 34465, 37759, 68930, 69947, 75518, 139894, 188795, 349735, 377590, 699470, 4266767, 8533534, 21333835, 42667670]

約数ペア:

[(1, 42667670), (2, 21333835), (5, 8533534), (10, 4266767), (61, 699470), (113, 377590), (122, 349735), (226, 188795), (305, 139894), (565, 75518), (610, 69947), (619, 68930), (1130, 37759), (1238, 34465), (3095, 13786), (6190, 6893)]