8617300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 20483064

約数和(自身を除く): 11865764

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 137, 148, 170, 185, 274, 340, 370, 425, 548, 629, 685, 740, 850, 925, 1258, 1370, 1700, 1850, 2329, 2516, 2740, 3145, 3425, 3700, 4658, 5069, 6290, 6850, 9316, 10138, 11645, 12580, 13700, 15725, 20276, 23290, 25345, 31450, 46580, 50690, 58225, 62900, 86173, 101380, 116450, 126725, 172346, 232900, 253450, 344692, 430865, 506900, 861730, 1723460, 2154325, 4308650, 8617300]

約数ペア:

[(1, 8617300), (2, 4308650), (4, 2154325), (5, 1723460), (10, 861730), (17, 506900), (20, 430865), (25, 344692), (34, 253450), (37, 232900), (50, 172346), (68, 126725), (74, 116450), (85, 101380), (100, 86173), (137, 62900), (148, 58225), (170, 50690), (185, 46580), (274, 31450), (340, 25345), (370, 23290), (425, 20276), (548, 15725), (629, 13700), (685, 12580), (740, 11645), (850, 10138), (925, 9316), (1258, 6850), (1370, 6290), (1700, 5069), (1850, 4658), (2329, 3700), (2516, 3425), (2740, 3145)]