201625910900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10789}}^1\times {\mathrm{10993}}^1$

素因数の和:21813

約数の個数: 72

約数和(自身を含む): 463350265560

約数和(自身を除く): 261724354660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 10789, 10993, 21578, 21986, 43156, 43972, 53945, 54965, 107890, 109930, 183413, 186881, 215780, 219860, 269725, 274825, 366826, 373762, 539450, 549650, 733652, 747524, 917065, 934405, 1078900, 1099300, 1834130, 1868810, 3668260, 3737620, 4585325, 4672025, 9170650, 9344050, 18341300, 18688100, 118603477, 237206954, 474413908, 593017385, 1186034770, 2016259109, 2372069540, 2965086925, 4032518218, 5930173850, 8065036436, 10081295545, 11860347700, 20162591090, 40325182180, 50406477725, 100812955450, 201625910900]

約数ペア:

[(1, 201625910900), (2, 100812955450), (4, 50406477725), (5, 40325182180), (10, 20162591090), (17, 11860347700), (20, 10081295545), (25, 8065036436), (34, 5930173850), (50, 4032518218), (68, 2965086925), (85, 2372069540), (100, 2016259109), (170, 1186034770), (340, 593017385), (425, 474413908), (850, 237206954), (1700, 118603477), (10789, 18688100), (10993, 18341300), (21578, 9344050), (21986, 9170650), (43156, 4672025), (43972, 4585325), (53945, 3737620), (54965, 3668260), (107890, 1868810), (109930, 1834130), (183413, 1099300), (186881, 1078900), (215780, 934405), (219860, 917065), (269725, 747524), (274825, 733652), (366826, 549650), (373762, 539450)]