1887592030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 3565658880

約数和(自身を除く): 1678066850

約数列:

[1, 2, 5, 10, 41, 79, 82, 101, 158, 202, 205, 395, 410, 505, 577, 790, 1010, 1154, 2885, 3239, 4141, 5770, 6478, 7979, 8282, 15958, 16195, 20705, 23657, 32390, 39895, 41410, 45583, 47314, 58277, 79790, 91166, 116554, 118285, 227915, 236570, 291385, 327139, 455830, 582770, 654278, 1635695, 1868903, 2389357, 3271390, 3737806, 4603883, 4778714, 9207766, 9344515, 11946785, 18689030, 23019415, 23893570, 46038830, 188759203, 377518406, 943796015, 1887592030]

約数ペア:

[(1, 1887592030), (2, 943796015), (5, 377518406), (10, 188759203), (41, 46038830), (79, 23893570), (82, 23019415), (101, 18689030), (158, 11946785), (202, 9344515), (205, 9207766), (395, 4778714), (410, 4603883), (505, 3737806), (577, 3271390), (790, 2389357), (1010, 1868903), (1154, 1635695), (2885, 654278), (3239, 582770), (4141, 455830), (5770, 327139), (6478, 291385), (7979, 236570), (8282, 227915), (15958, 118285), (16195, 116554), (20705, 91166), (23657, 79790), (32390, 58277), (39895, 47314), (41410, 45583)]