1445845850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7213}}^1$

素因数の和:7455

約数の個数: 48

約数和(自身を含む): 2844624480

約数和(自身を除く): 1398778630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 211, 422, 475, 950, 1055, 2110, 4009, 5275, 7213, 8018, 10550, 14426, 20045, 36065, 40090, 72130, 100225, 137047, 180325, 200450, 274094, 360650, 685235, 1370470, 1521943, 3043886, 3426175, 6852350, 7609715, 15219430, 28916917, 38048575, 57833834, 76097150, 144584585, 289169170, 722922925, 1445845850]

約数ペア:

[(1, 1445845850), (2, 722922925), (5, 289169170), (10, 144584585), (19, 76097150), (25, 57833834), (38, 38048575), (50, 28916917), (95, 15219430), (190, 7609715), (211, 6852350), (422, 3426175), (475, 3043886), (950, 1521943), (1055, 1370470), (2110, 685235), (4009, 360650), (5275, 274094), (7213, 200450), (8018, 180325), (10550, 137047), (14426, 100225), (20045, 72130), (36065, 40090)]