65415700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 163864512

約数和(自身を除く): 98448812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 700, 791, 827, 1130, 1582, 1654, 2260, 2825, 3164, 3308, 3955, 4135, 5650, 5789, 7910, 8270, 11300, 11578, 15820, 16540, 19775, 20675, 23156, 28945, 39550, 41350, 57890, 79100, 82700, 93451, 115780, 144725, 186902, 289450, 373804, 467255, 578900, 654157, 934510, 1308314, 1869020, 2336275, 2616628, 3270785, 4672550, 6541570, 9345100, 13083140, 16353925, 32707850, 65415700]

約数ペア:

[(1, 65415700), (2, 32707850), (4, 16353925), (5, 13083140), (7, 9345100), (10, 6541570), (14, 4672550), (20, 3270785), (25, 2616628), (28, 2336275), (35, 1869020), (50, 1308314), (70, 934510), (100, 654157), (113, 578900), (140, 467255), (175, 373804), (226, 289450), (350, 186902), (452, 144725), (565, 115780), (700, 93451), (791, 82700), (827, 79100), (1130, 57890), (1582, 41350), (1654, 39550), (2260, 28945), (2825, 23156), (3164, 20675), (3308, 19775), (3955, 16540), (4135, 15820), (5650, 11578), (5789, 11300), (7910, 8270)]