98182040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 242300160

約数和(自身を除く): 144118120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 983, 1135, 1816, 1966, 2270, 2497, 3932, 4540, 4915, 4994, 7864, 9080, 9830, 9988, 10813, 12485, 19660, 19976, 21626, 24970, 39320, 43252, 49940, 54065, 86504, 99880, 108130, 216260, 223141, 432520, 446282, 892564, 1115705, 1785128, 2231410, 2454551, 4462820, 4909102, 8925640, 9818204, 12272755, 19636408, 24545510, 49091020, 98182040]

約数ペア:

[(1, 98182040), (2, 49091020), (4, 24545510), (5, 19636408), (8, 12272755), (10, 9818204), (11, 8925640), (20, 4909102), (22, 4462820), (40, 2454551), (44, 2231410), (55, 1785128), (88, 1115705), (110, 892564), (220, 446282), (227, 432520), (440, 223141), (454, 216260), (908, 108130), (983, 99880), (1135, 86504), (1816, 54065), (1966, 49940), (2270, 43252), (2497, 39320), (3932, 24970), (4540, 21626), (4915, 19976), (4994, 19660), (7864, 12485), (9080, 10813), (9830, 9988)]