1604851040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59351}}^1$

素因数の和:59392

約数の個数: 72

約数和(自身を含む): 4105615248

約数和(自身を除く): 2500764208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040, 59351, 118702, 237404, 296755, 474808, 593510, 771563, 949616, 1187020, 1543126, 1899232, 2374040, 3086252, 3857815, 4748080, 6172504, 7715630, 9496160, 10030319, 12345008, 15431260, 20060638, 24690016, 30862520, 40121276, 50151595, 61725040, 80242552, 100303190, 123450080, 160485104, 200606380, 320970208, 401212760, 802425520, 1604851040]

約数ペア:

[(1, 1604851040), (2, 802425520), (4, 401212760), (5, 320970208), (8, 200606380), (10, 160485104), (13, 123450080), (16, 100303190), (20, 80242552), (26, 61725040), (32, 50151595), (40, 40121276), (52, 30862520), (65, 24690016), (80, 20060638), (104, 15431260), (130, 12345008), (160, 10030319), (169, 9496160), (208, 7715630), (260, 6172504), (338, 4748080), (416, 3857815), (520, 3086252), (676, 2374040), (845, 1899232), (1040, 1543126), (1352, 1187020), (1690, 949616), (2080, 771563), (2704, 593510), (3380, 474808), (5408, 296755), (6760, 237404), (13520, 118702), (27040, 59351)]