23717380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 29746940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 883, 1343, 1580, 1766, 2686, 3532, 4415, 5372, 6715, 8830, 13430, 15011, 17660, 26860, 30022, 60044, 69757, 75055, 139514, 150110, 279028, 300220, 348785, 697570, 1185869, 1395140, 2371738, 4743476, 5929345, 11858690, 23717380]

約数ペア:

[(1, 23717380), (2, 11858690), (4, 5929345), (5, 4743476), (10, 2371738), (17, 1395140), (20, 1185869), (34, 697570), (68, 348785), (79, 300220), (85, 279028), (158, 150110), (170, 139514), (316, 75055), (340, 69757), (395, 60044), (790, 30022), (883, 26860), (1343, 17660), (1580, 15011), (1766, 13430), (2686, 8830), (3532, 6715), (4415, 5372)]