34131940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 73839024

約数和(自身を除く): 39707084

約数列:

[1, 2, 4, 5, 10, 20, 61, 101, 122, 202, 244, 277, 305, 404, 505, 554, 610, 1010, 1108, 1220, 1385, 2020, 2770, 5540, 6161, 12322, 16897, 24644, 27977, 30805, 33794, 55954, 61610, 67588, 84485, 111908, 123220, 139885, 168970, 279770, 337940, 559540, 1706597, 3413194, 6826388, 8532985, 17065970, 34131940]

約数ペア:

[(1, 34131940), (2, 17065970), (4, 8532985), (5, 6826388), (10, 3413194), (20, 1706597), (61, 559540), (101, 337940), (122, 279770), (202, 168970), (244, 139885), (277, 123220), (305, 111908), (404, 84485), (505, 67588), (554, 61610), (610, 55954), (1010, 33794), (1108, 30805), (1220, 27977), (1385, 24644), (2020, 16897), (2770, 12322), (5540, 6161)]