78894333040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58010539}}^1$

素因数の和:58010569

約数の個数: 40

約数和(自身を含む): 194219287920

約数和(自身を除く): 115324954880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 58010539, 116021078, 232042156, 290052695, 464084312, 580105390, 928168624, 986179163, 1160210780, 1972358326, 2320421560, 3944716652, 4640843120, 4930895815, 7889433304, 9861791630, 15778866608, 19723583260, 39447166520, 78894333040]

約数ペア:

[(1, 78894333040), (2, 39447166520), (4, 19723583260), (5, 15778866608), (8, 9861791630), (10, 7889433304), (16, 4930895815), (17, 4640843120), (20, 3944716652), (34, 2320421560), (40, 1972358326), (68, 1160210780), (80, 986179163), (85, 928168624), (136, 580105390), (170, 464084312), (272, 290052695), (340, 232042156), (680, 116021078), (1360, 58010539)]