12683965700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{16339}}^1$

素因数の和:17469

約数の個数: 72

約数和(自身を含む): 31486526400

約数和(自身を除く): 18802560700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1109, 2218, 4436, 5545, 7763, 11090, 15526, 16339, 22180, 27725, 31052, 32678, 38815, 55450, 65356, 77630, 81695, 110900, 114373, 155260, 163390, 194075, 228746, 326780, 388150, 408475, 457492, 571865, 776300, 816950, 1143730, 1633900, 2287460, 2859325, 5718650, 11437300, 18119951, 36239902, 72479804, 90599755, 126839657, 181199510, 253679314, 362399020, 452998775, 507358628, 634198285, 905997550, 1268396570, 1811995100, 2536793140, 3170991425, 6341982850, 12683965700]

約数ペア:

[(1, 12683965700), (2, 6341982850), (4, 3170991425), (5, 2536793140), (7, 1811995100), (10, 1268396570), (14, 905997550), (20, 634198285), (25, 507358628), (28, 452998775), (35, 362399020), (50, 253679314), (70, 181199510), (100, 126839657), (140, 90599755), (175, 72479804), (350, 36239902), (700, 18119951), (1109, 11437300), (2218, 5718650), (4436, 2859325), (5545, 2287460), (7763, 1633900), (11090, 1143730), (15526, 816950), (16339, 776300), (22180, 571865), (27725, 457492), (31052, 408475), (32678, 388150), (38815, 326780), (55450, 228746), (65356, 194075), (77630, 163390), (81695, 155260), (110900, 114373)]