1722124480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{316567}}^1$

素因数の和:316601

約数の個数: 56

約数和(自身を含む): 4342046688

約数和(自身を除く): 2619922208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 316567, 633134, 1266268, 1582835, 2532536, 3165670, 5065072, 5381639, 6331340, 10130144, 10763278, 12662680, 20260288, 21526556, 25325360, 26908195, 43053112, 50650720, 53816390, 86106224, 101301440, 107632780, 172212448, 215265560, 344424896, 430531120, 861062240, 1722124480]

約数ペア:

[(1, 1722124480), (2, 861062240), (4, 430531120), (5, 344424896), (8, 215265560), (10, 172212448), (16, 107632780), (17, 101301440), (20, 86106224), (32, 53816390), (34, 50650720), (40, 43053112), (64, 26908195), (68, 25325360), (80, 21526556), (85, 20260288), (136, 12662680), (160, 10763278), (170, 10130144), (272, 6331340), (320, 5381639), (340, 5065072), (544, 3165670), (680, 2532536), (1088, 1582835), (1360, 1266268), (2720, 633134), (5440, 316567)]