33872150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 71787072

約数和(自身を除く): 37914922

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 41, 50, 62, 65, 82, 130, 155, 205, 310, 325, 403, 410, 533, 650, 775, 806, 1025, 1066, 1271, 1550, 1681, 2015, 2050, 2542, 2665, 3362, 4030, 5330, 6355, 8405, 10075, 12710, 13325, 16523, 16810, 20150, 21853, 26650, 31775, 33046, 42025, 43706, 52111, 63550, 82615, 84050, 104222, 109265, 165230, 218530, 260555, 413075, 521110, 546325, 677443, 826150, 1092650, 1302775, 1354886, 2605550, 3387215, 6774430, 16936075, 33872150]

約数ペア:

[(1, 33872150), (2, 16936075), (5, 6774430), (10, 3387215), (13, 2605550), (25, 1354886), (26, 1302775), (31, 1092650), (41, 826150), (50, 677443), (62, 546325), (65, 521110), (82, 413075), (130, 260555), (155, 218530), (205, 165230), (310, 109265), (325, 104222), (403, 84050), (410, 82615), (533, 63550), (650, 52111), (775, 43706), (806, 42025), (1025, 33046), (1066, 31775), (1271, 26650), (1550, 21853), (1681, 20150), (2015, 16810), (2050, 16523), (2542, 13325), (2665, 12710), (3362, 10075), (4030, 8405), (5330, 6355)]