496522240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2683

約数の個数: 88

約数和(自身を含む): 1223729352

約数和(自身を除く): 727207112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1024, 1184, 1280, 1480, 2368, 2560, 2621, 2960, 4736, 5120, 5242, 5920, 9472, 10484, 11840, 13105, 18944, 20968, 23680, 26210, 37888, 41936, 47360, 52420, 83872, 94720, 96977, 104840, 167744, 189440, 193954, 209680, 335488, 387908, 419360, 484885, 670976, 775816, 838720, 969770, 1341952, 1551632, 1677440, 1939540, 2683904, 3103264, 3354880, 3879080, 6206528, 6709760, 7758160, 12413056, 13419520, 15516320, 24826112, 31032640, 49652224, 62065280, 99304448, 124130560, 248261120, 496522240]

約数ペア:

[(1, 496522240), (2, 248261120), (4, 124130560), (5, 99304448), (8, 62065280), (10, 49652224), (16, 31032640), (20, 24826112), (32, 15516320), (37, 13419520), (40, 12413056), (64, 7758160), (74, 6709760), (80, 6206528), (128, 3879080), (148, 3354880), (160, 3103264), (185, 2683904), (256, 1939540), (296, 1677440), (320, 1551632), (370, 1341952), (512, 969770), (592, 838720), (640, 775816), (740, 670976), (1024, 484885), (1184, 419360), (1280, 387908), (1480, 335488), (2368, 209680), (2560, 193954), (2621, 189440), (2960, 167744), (4736, 104840), (5120, 96977), (5242, 94720), (5920, 83872), (9472, 52420), (10484, 47360), (11840, 41936), (13105, 37888), (18944, 26210), (20968, 23680)]