325010080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119489}}^1$

素因数の和:119521

約数の個数: 48

約数和(自身を含む): 813009960

約数和(自身を除く): 487999880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 119489, 238978, 477956, 597445, 955912, 1194890, 1911824, 2031313, 2389780, 3823648, 4062626, 4779560, 8125252, 9559120, 10156565, 16250504, 19118240, 20313130, 32501008, 40626260, 65002016, 81252520, 162505040, 325010080]

約数ペア:

[(1, 325010080), (2, 162505040), (4, 81252520), (5, 65002016), (8, 40626260), (10, 32501008), (16, 20313130), (17, 19118240), (20, 16250504), (32, 10156565), (34, 9559120), (40, 8125252), (68, 4779560), (80, 4062626), (85, 3823648), (136, 2389780), (160, 2031313), (170, 1911824), (272, 1194890), (340, 955912), (544, 597445), (680, 477956), (1360, 238978), (2720, 119489)]