4420150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 9579744

約数和(自身を除く): 5159594

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 173, 175, 346, 350, 365, 511, 730, 865, 1022, 1211, 1730, 1825, 2422, 2555, 3650, 4325, 5110, 6055, 8650, 12110, 12629, 12775, 25258, 25550, 30275, 60550, 63145, 88403, 126290, 176806, 315725, 442015, 631450, 884030, 2210075, 4420150]

約数ペア:

[(1, 4420150), (2, 2210075), (5, 884030), (7, 631450), (10, 442015), (14, 315725), (25, 176806), (35, 126290), (50, 88403), (70, 63145), (73, 60550), (146, 30275), (173, 25550), (175, 25258), (346, 12775), (350, 12629), (365, 12110), (511, 8650), (730, 6055), (865, 5110), (1022, 4325), (1211, 3650), (1730, 2555), (1825, 2422)]