4130750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 8805888

約数和(自身を除く): 4675138

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 41, 50, 62, 65, 82, 125, 130, 155, 205, 250, 310, 325, 403, 410, 533, 650, 775, 806, 1025, 1066, 1271, 1550, 1625, 2015, 2050, 2542, 2665, 3250, 3875, 4030, 5125, 5330, 6355, 7750, 10075, 10250, 12710, 13325, 16523, 20150, 26650, 31775, 33046, 50375, 63550, 66625, 82615, 100750, 133250, 158875, 165230, 317750, 413075, 826150, 2065375, 4130750]

約数ペア:

[(1, 4130750), (2, 2065375), (5, 826150), (10, 413075), (13, 317750), (25, 165230), (26, 158875), (31, 133250), (41, 100750), (50, 82615), (62, 66625), (65, 63550), (82, 50375), (125, 33046), (130, 31775), (155, 26650), (205, 20150), (250, 16523), (310, 13325), (325, 12710), (403, 10250), (410, 10075), (533, 7750), (650, 6355), (775, 5330), (806, 5125), (1025, 4030), (1066, 3875), (1271, 3250), (1550, 2665), (1625, 2542), (2015, 2050)]