2040557600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{150041}}^1$

素因数の和:150078

約数の個数: 72

約数和(自身を含む): 5274576468

約数和(自身を除く): 3234018868

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 150041, 300082, 600164, 750205, 1200328, 1500410, 2400656, 2550697, 3000820, 3751025, 4801312, 5101394, 6001640, 7502050, 10202788, 12003280, 12753485, 15004100, 20405576, 24006560, 25506970, 30008200, 40811152, 51013940, 60016400, 63767425, 81622304, 102027880, 120032800, 127534850, 204055760, 255069700, 408111520, 510139400, 1020278800, 2040557600]

約数ペア:

[(1, 2040557600), (2, 1020278800), (4, 510139400), (5, 408111520), (8, 255069700), (10, 204055760), (16, 127534850), (17, 120032800), (20, 102027880), (25, 81622304), (32, 63767425), (34, 60016400), (40, 51013940), (50, 40811152), (68, 30008200), (80, 25506970), (85, 24006560), (100, 20405576), (136, 15004100), (160, 12753485), (170, 12003280), (200, 10202788), (272, 7502050), (340, 6001640), (400, 5101394), (425, 4801312), (544, 3751025), (680, 3000820), (800, 2550697), (850, 2400656), (1360, 1500410), (1700, 1200328), (2720, 750205), (3400, 600164), (6800, 300082), (13600, 150041)]