67609406980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2723989}}^1$

素因数の和:2724088

約数の個数: 48

約数和(自身を含む): 152390896560

約数和(自身を除く): 84781489580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 2723989, 5447978, 10895956, 13619945, 27239890, 46307813, 54479780, 92615626, 185231252, 198851197, 231539065, 397702394, 463078130, 795404788, 926156260, 994255985, 1988511970, 3380470349, 3977023940, 6760940698, 13521881396, 16902351745, 33804703490, 67609406980]

約数ペア:

[(1, 67609406980), (2, 33804703490), (4, 16902351745), (5, 13521881396), (10, 6760940698), (17, 3977023940), (20, 3380470349), (34, 1988511970), (68, 994255985), (73, 926156260), (85, 795404788), (146, 463078130), (170, 397702394), (292, 231539065), (340, 198851197), (365, 185231252), (730, 92615626), (1241, 54479780), (1460, 46307813), (2482, 27239890), (4964, 13619945), (6205, 10895956), (12410, 5447978), (24820, 2723989)]