13303112150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{209333}}^1$

素因数の和:209417

約数の個数: 48

約数和(自身を含む): 26165075328

約数和(自身を除く): 12861963178

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 1025, 1271, 1550, 2050, 2542, 6355, 12710, 31775, 63550, 209333, 418666, 1046665, 2093330, 5233325, 6489323, 8582653, 10466650, 12978646, 17165306, 32446615, 42913265, 64893230, 85826530, 162233075, 214566325, 266062243, 324466150, 429132650, 532124486, 1330311215, 2660622430, 6651556075, 13303112150]

約数ペア:

[(1, 13303112150), (2, 6651556075), (5, 2660622430), (10, 1330311215), (25, 532124486), (31, 429132650), (41, 324466150), (50, 266062243), (62, 214566325), (82, 162233075), (155, 85826530), (205, 64893230), (310, 42913265), (410, 32446615), (775, 17165306), (1025, 12978646), (1271, 10466650), (1550, 8582653), (2050, 6489323), (2542, 5233325), (6355, 2093330), (12710, 1046665), (31775, 418666), (63550, 209333)]