2017384420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{32507}}^1$

素因数の和:32652

約数の個数: 48

約数和(自身を含む): 4423688640

約数和(自身を除く): 2406304220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 3103, 6206, 12412, 15515, 31030, 32507, 62060, 65014, 130028, 162535, 325070, 650140, 942703, 1885406, 3478249, 3770812, 4713515, 6956498, 9427030, 13912996, 17391245, 18854060, 34782490, 69564980, 100869221, 201738442, 403476884, 504346105, 1008692210, 2017384420]

約数ペア:

[(1, 2017384420), (2, 1008692210), (4, 504346105), (5, 403476884), (10, 201738442), (20, 100869221), (29, 69564980), (58, 34782490), (107, 18854060), (116, 17391245), (145, 13912996), (214, 9427030), (290, 6956498), (428, 4713515), (535, 3770812), (580, 3478249), (1070, 1885406), (2140, 942703), (3103, 650140), (6206, 325070), (12412, 162535), (15515, 130028), (31030, 65014), (32507, 62060)]