1242257050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 2557425600

約数和(自身を除く): 1315168550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 67, 95, 134, 145, 190, 290, 335, 475, 551, 670, 673, 725, 950, 1102, 1273, 1346, 1450, 1675, 1943, 2546, 2755, 3350, 3365, 3886, 5510, 6365, 6730, 9715, 12730, 12787, 13775, 16825, 19430, 19517, 25574, 27550, 31825, 33650, 36917, 39034, 45091, 48575, 63650, 63935, 73834, 90182, 97150, 97585, 127870, 184585, 195170, 225455, 319675, 369170, 370823, 450910, 487925, 639350, 741646, 856729, 922925, 975850, 1127275, 1307639, 1713458, 1845850, 1854115, 2254550, 2615278, 3708230, 4283645, 6538195, 8567290, 9270575, 13076390, 18541150, 21418225, 24845141, 32690975, 42836450, 49690282, 65381950, 124225705, 248451410, 621128525, 1242257050]

約数ペア:

[(1, 1242257050), (2, 621128525), (5, 248451410), (10, 124225705), (19, 65381950), (25, 49690282), (29, 42836450), (38, 32690975), (50, 24845141), (58, 21418225), (67, 18541150), (95, 13076390), (134, 9270575), (145, 8567290), (190, 6538195), (290, 4283645), (335, 3708230), (475, 2615278), (551, 2254550), (670, 1854115), (673, 1845850), (725, 1713458), (950, 1307639), (1102, 1127275), (1273, 975850), (1346, 922925), (1450, 856729), (1675, 741646), (1943, 639350), (2546, 487925), (2755, 450910), (3350, 370823), (3365, 369170), (3886, 319675), (5510, 225455), (6365, 195170), (6730, 184585), (9715, 127870), (12730, 97585), (12787, 97150), (13775, 90182), (16825, 73834), (19430, 63935), (19517, 63650), (25574, 48575), (27550, 45091), (31825, 39034), (33650, 36917)]