17368508420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{424243}}^1$

素因数の和:424364

約数の個数: 48

約数和(自身を含む): 38487415680

約数和(自身を除く): 21118907260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 4094, 8188, 10235, 20470, 40940, 424243, 848486, 1696972, 2121215, 4242430, 8484860, 9757589, 19515178, 37757627, 39030356, 48787945, 75515254, 97575890, 151030508, 188788135, 195151780, 377576270, 755152540, 868425421, 1736850842, 3473701684, 4342127105, 8684254210, 17368508420]

約数ペア:

[(1, 17368508420), (2, 8684254210), (4, 4342127105), (5, 3473701684), (10, 1736850842), (20, 868425421), (23, 755152540), (46, 377576270), (89, 195151780), (92, 188788135), (115, 151030508), (178, 97575890), (230, 75515254), (356, 48787945), (445, 39030356), (460, 37757627), (890, 19515178), (1780, 9757589), (2047, 8484860), (4094, 4242430), (8188, 2121215), (10235, 1696972), (20470, 848486), (40940, 424243)]