61970560

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 152210520

約数和(自身を除く): 90239960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2617, 2960, 4736, 5234, 5920, 10468, 11840, 13085, 20936, 23680, 26170, 41872, 52340, 83744, 96829, 104680, 167488, 193658, 209360, 334976, 387316, 418720, 484145, 774632, 837440, 968290, 1549264, 1674880, 1936580, 3098528, 3873160, 6197056, 7746320, 12394112, 15492640, 30985280, 61970560]

約数ペア:

[(1, 61970560), (2, 30985280), (4, 15492640), (5, 12394112), (8, 7746320), (10, 6197056), (16, 3873160), (20, 3098528), (32, 1936580), (37, 1674880), (40, 1549264), (64, 968290), (74, 837440), (80, 774632), (128, 484145), (148, 418720), (160, 387316), (185, 334976), (296, 209360), (320, 193658), (370, 167488), (592, 104680), (640, 96829), (740, 83744), (1184, 52340), (1480, 41872), (2368, 26170), (2617, 23680), (2960, 20936), (4736, 13085), (5234, 11840), (5920, 10468)]