246107450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 478469376

約数和(自身を除く): 232361926

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 415, 775, 830, 1550, 1913, 2075, 2573, 3826, 4150, 5146, 9565, 12865, 19130, 25730, 47825, 59303, 64325, 95650, 118606, 128650, 158779, 296515, 317558, 593030, 793895, 1482575, 1587790, 2965150, 3969475, 4922149, 7938950, 9844298, 24610745, 49221490, 123053725, 246107450]

約数ペア:

[(1, 246107450), (2, 123053725), (5, 49221490), (10, 24610745), (25, 9844298), (31, 7938950), (50, 4922149), (62, 3969475), (83, 2965150), (155, 1587790), (166, 1482575), (310, 793895), (415, 593030), (775, 317558), (830, 296515), (1550, 158779), (1913, 128650), (2075, 118606), (2573, 95650), (3826, 64325), (4150, 59303), (5146, 47825), (9565, 25730), (12865, 19130)]